APA način citiranja (7. izdanje)

Okuyade, O. (2013). Eco-critical literature: Regreening African landscapes. African Heritage Press.

Čikaški stil citiranja (17. izdanje)

Okuyade, Ogaga. Eco-critical Literature: Regreening African Landscapes. New York: African Heritage Press, 2013.

MLA način citiranja (9. izdanje)

Okuyade, Ogaga. Eco-critical Literature: Regreening African Landscapes. African Heritage Press, 2013.