APA (7th ed.) Citation

Bertsch, M. E. (1950). Counter-crusade: A study of twelfth century Jihad in Syria and Palestine. University Microfilms International.

Chicago Style (17th ed.) Citation

Bertsch, Margaret E. Counter-crusade: A Study of Twelfth Century Jihad in Syria and Palestine. Ann Arbor: University Microfilms International, 1950.

MLA (9th ed.) Citation

Bertsch, Margaret E. Counter-crusade: A Study of Twelfth Century Jihad in Syria and Palestine. University Microfilms International, 1950.