Παραπομπή APA

Stansfield, W. D. (1969). Schaum's outline of theory and problems of genetics. W H Freeman.

Παραπομπή Chicago Style

Stansfield, William D. Schaum's Outline of Theory and Problems of Genetics. San Francisco: W H Freeman, 1969.

Παραπομπή MLA

Stansfield, William D. Schaum's Outline of Theory and Problems of Genetics. W H Freeman, 1969.