APA način citiranja (7. izdanje)

Osafo, E. L. K., & Smith, O. B. (2014). Improving the Nutritive Value of Cocoa-Pod by Chemical Treatment. Obafemi Awolowo University.

Čikaški stil citiranja (17. izdanje)

Osafo, Emmanuel Lartey Kwame, i O. B. Smith. Improving the Nutritive Value of Cocoa-Pod by Chemical Treatment. Obafemi Awolowo University, 2014.

MLA način citiranja (9. izdanje)

Osafo, Emmanuel Lartey Kwame, i O. B. Smith. Improving the Nutritive Value of Cocoa-Pod by Chemical Treatment. Obafemi Awolowo University, 2014.

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