APA-viite (7. p.)

Fischel, W. J. (1956). Ibn Khalduńs "Autobiography" in the light of external Arabis sources.

Chicago-viite (17. p.)

Fischel, Walter J. Ibn Khalduńs "Autobiography" in the Light of External Arabis Sources. Roma, 1956.

MLA-viite (8. p.)

Fischel, Walter J. Ibn Khalduńs "Autobiography" in the Light of External Arabis Sources. 1956.