APA (7th ed.) Citation

Gumus, M. S. (1993). Confessions of a British spy and British enmity against Islam (3rd ed.). Hakikat Kitabevi.

Chicago Style (17th ed.) Citation

Gumus, M. Siddik. Confessions of a British Spy and British Enmity Against Islam. 3rd ed. Istanbul: Hakikat Kitabevi, 1993.

MLA (9th ed.) Citation

Gumus, M. Siddik. Confessions of a British Spy and British Enmity Against Islam. 3rd ed. Hakikat Kitabevi, 1993.