APA (7. basım) Alıntı

Zafra, N. (1950). The historicity of Rizal's retraction. University of the Philippines.

Chicago Style (17. basım) Atıf

Zafra, Nicholas. The Historicity of Rizal's Retraction. [Quezon City]: University of the Philippines, 1950.

MLA (9th ed.) Atıf

Zafra, Nicholas. The Historicity of Rizal's Retraction. University of the Philippines, 1950.