Cita APA (7a ed.)

Joffe, J. S. (1949). Pedology (2nd edition.). Pedology Publications.

Cita Chicago Style (17a ed.)

Joffe, J. S. Pedology. 2nd edition. New Brunswick, New Jersey: Pedology Publications, 1949.

Cita MLA (8a ed.)

Joffe, J. S. Pedology. 2nd edition. Pedology Publications, 1949.