Cita APA (7th ed.)

Khatchadourian, H. (2011). Truth: Its nature, criteria and conditions. Ontos Verlag.

Cita Chicago (17th ed.)

Khatchadourian, Haig. Truth: Its Nature, Criteria and Conditions. Frankfurt: Ontos Verlag, 2011.

Cita MLA (9th ed.)

Khatchadourian, Haig. Truth: Its Nature, Criteria and Conditions. Ontos Verlag, 2011.