Citazione Stile APA (7a Edizione)

Boahen, A. A., Ajayi, J. F. A., & Tidy, M. (1986). Topics in West African history (Second edition.). Longman.

Citazione stile Chigago Style (17a edizione)

Boahen, Albert Adu, J. F. Ade Ajayi, e Michael Tidy. Topics in West African History. Second edition. Harlow: Longman, 1986.

Citatione MLA (9a ed.)

Boahen, Albert Adu, et al. Topics in West African History. Second edition. Longman, 1986.