APA (7th ed.) Citation

Joffe, J. S. (1949). The ABC of soils. Pedology Publications.

Chicago Style (17th ed.) Citation

Joffe, Jacob Samuel. The ABC of Soils. New Brunswick, N.J.: Pedology Publications, 1949.

MLA (9th ed.) Citation

Joffe, Jacob Samuel. The ABC of Soils. Pedology Publications, 1949.