APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Joffe, Jacob Samuel. Pedology. 2nd ed. New Brunswick, N.J: Pedology Publications, 1949.

MLA (9th ed.) Citation

Joffe, Jacob Samuel. Pedology. 2nd ed. Pedology Publications, 1949.

Warning: These citations may not always be 100% accurate.