APA način citiranja (7. izdanje)

Co, A. P. (2015). Across the ancient philosophical world: Essays in comparative philosophy. University of Santo Tomas Publishing House.

Čikaški stil citiranja (17. izdanje)

Co, Alfredo P. Across the Ancient Philosophical World: Essays in Comparative Philosophy. Manila, Philippines: University of Santo Tomas Publishing House, 2015.

MLA način citiranja (9. izdanje)

Co, Alfredo P. Across the Ancient Philosophical World: Essays in Comparative Philosophy. University of Santo Tomas Publishing House, 2015.