APA (7 वां संस्करण) प्रशस्ति पत्र

Mabe, J. E., & Oguejiofor, J. O. (2014). Anton Wilhelm Amo: The intercultural background of his philosophy. Verlag Traugott Bautz GmbH.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mabe, Jacob Emmanuel, और J. Obi Oguejiofor. Anton Wilhelm Amo: The Intercultural Background of His Philosophy. Nordhausen: Verlag Traugott Bautz GmbH, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Mabe, Jacob Emmanuel, और J. Obi Oguejiofor. Anton Wilhelm Amo: The Intercultural Background of His Philosophy. Verlag Traugott Bautz GmbH, 2014.