APA

Timur M, . (19651956). The theory of morals. New York: Philosophical Library.

Chicago

Timur M, . 19651956. The theory of morals. New York: Philosophical Library.

Harvard

Timur M, . (19651956). The theory of morals. New York: Philosophical Library.

MLA

Timur M, . The theory of morals. New York: Philosophical Library. 19651956.