APA aipamena

Weller, J. M. (1969). The course of evolution. New York: McGraw-Hill.

Chicago Style aipamena

Weller, J. Marvin. The Course of Evolution. New York: McGraw-Hill, 1969.

MLA aipamena

Weller, J. Marvin. The Course of Evolution. New York: McGraw-Hill, 1969.