Cite them right:

Reference list:
British Standards Institute (1989) 'Structural
use of timber BS5268-7', British Standards
Online [Online]. Available at:
http://bsonline.techindex.co.uk (Accessed: 13
January 2002).
• Remember that if you are citing several
publications by the same author it will be
necessary to use a, b, c, etc. after the year.
In text:
The home improvement market has expanded
in the last year (Euromonitor, 2005a) but the
furniture market has remained steady
(Euromonitor, 2005b).
Reference list:
Euromonitor (2005a)…
Euromonitor (2005b)…
2h. Citing an entire Internet database
Citation order:
• Publishing organisation
• Year of publication / last updated (in round
brackets)
• Database title (in italics)
• [Online]
• Available at: URL
• (Accessed: date).
Example
In text:
Many libraries subscribe to large numbers of
electronic journal titles. Business Source
Premier (EBSCO, 2005) provides over five
thousand titles…
Reference list:
EBSCO (2005) EBSCO Business Source Premier
[Online].Available at:
http://search.epnet.com/login.asp (Accessed:
23 June 2005).
3. CD-ROMs
3a. Citing an entire CD-ROM
bibliographical database
Citation order:
• Database title (in italics)
• Year of publication (in round brackets)
• [CD-ROM]
• Producer (where identifiable)
• Available: publisher/distributor.
Example
In text:
The student made extensive use of an
authoritative source (World development
indicators, 2002)…
Reference list:
World development indicators (2002) [CD-
ROM].The World Bank Group.Available:
SilverPlatter.
3b. Citing a journal abstract/index entry
from a CD-ROM bibliographical
database
Citation order:
• Author
• Year of publication (in round brackets)
• Title of article (in quotation marks)
• Journal title (in italics)
• Date of article (day and month)
• [CD-ROM]
• Available: database title entry (in italics)
• Item number.
Give information sufficient for retrieval of the
abstract/index entry from the database.
‘‘ 13 ’’