APA Style
Tudor, D.. (1997).
Business System. 4th Edition (4th Edition).
Manchester:
NCC.
Chicago Style
Tudor, D..
Business System. 4th Edition.
4th Edition
Manchester:
NCC,
1997.
Text.
MLA Style
Tudor, D..
Business System. 4th Edition.
4th Edition
Manchester:
NCC,
1997.
Text.
Turabian Style
Tudor, D..
Business System. 4th Edition.
4th Edition
Manchester:
NCC,
1997.
Print.