Citazione Stile APA (7a Edizione)

Olutiola, P. O. (2013). Man’s Unseen Allies and their Self-Synthesized Tools. Obafemi Awolowo University Press.

Citazione stile Chigago Style (17a edizione)

Olutiola, P. O. Man’s Unseen Allies and Their Self-Synthesized Tools. Obafemi Awolowo University Press, 2013.

Citatione MLA (9a ed.)

Olutiola, P. O. Man’s Unseen Allies and Their Self-Synthesized Tools. Obafemi Awolowo University Press, 2013.