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.