APA Edition Citation

Zwemer, S. M. (1912). Arabia: The cradle of Islam.Rev ed (4th ed.). Edinburgh.

Chicago Edition Citation

Zwemer, S. M. Arabia: The Cradle of Islam.Rev Ed. 4th ed. Oliphant,Anderson&Ferrier: Edinburgh, 1912.

MLA Edition Citation

Zwemer, S. M. Arabia: The Cradle of Islam.Rev Ed. 4th ed. Edinburgh, 1912.

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