APA Style
Gill, Anji. (2006).
Corporate Nigeria : the annual business, trade and investment guide 2006/2007 .
Swiss:
OPEC.
Chicago Style
Gill, Anji.
Corporate Nigeria : the annual business, trade and investment guide 2006/2007.
Swiss:
OPEC,
2006.
Text.
MLA Style
Gill, Anji.
Corporate Nigeria : the annual business, trade and investment guide 2006/2007.
Swiss:
OPEC,
2006.
Text.
Turabian Style
Gill, Anji.
Corporate Nigeria : the annual business, trade and investment guide 2006/2007.
Swiss:
OPEC,
2006.
Print.