APA aipamena

Koestler, A. (1964). The act of creation. New York: Macmillan Co..

Chicago Style aipamena

Koestler, Arthur. The Act of Creation. New York: Macmillan Co., 1964.

MLA aipamena

Koestler, Arthur. The Act of Creation. New York: Macmillan Co., 1964.