APA (7e ed.) Bronvermelding

Zar'a Ya'qob <Aethiopien, K., & Haile, G. (1958). The epistle of humanity: Transl. by Getatchew Haile. Peeters.

Chicago (17e ed.) Bronvermelding

Zar'a Ya'qob <Aethiopien, Kaiser>, en Getatchew Haile. The Epistle of Humanity: Transl. by Getatchew Haile. Lovanii: Peeters, 1958.

MLA (8e ed.) Bronvermelding

Zar'a Ya'qob <Aethiopien, Kaiser>, en Getatchew Haile. The Epistle of Humanity: Transl. by Getatchew Haile. Peeters, 1958.