APA (7th ed.) Citation

O'Hanlon, D. (1946). Features of the abyssinian church (1. publ.). Knowledge.

Chicago Style (17th ed.) Citation

O'Hanlon, Douglas. Features of the Abyssinian Church. 1. publ. London: Knowledge, 1946.

MLA (8th ed.) Citation

O'Hanlon, Douglas. Features of the Abyssinian Church. 1. publ. Knowledge, 1946.

Warning: These citations may not always be 100% accurate.