APA-referens

Lal, R., & Shukla, M. K. (2004). Principles of soil physics. Marcel Dekker.

Chicago-stil citat

Lal, Rattan, och Manoj K. Shukla. Principles of Soil Physics. New York: Marcel Dekker, 2004.

MLA-referens

Lal, Rattan, och Manoj K. Shukla. Principles of Soil Physics. Marcel Dekker, 2004.