Cita APA (7th ed.)

Baver, L. D., Gardner, W. H., & Gardner, W. R. (1956). Soil physics (3rd ed.). John Wiley & Sons.

Cita Chicago (17th ed.)

Baver, L. D., Walter H. Gardner, i Wilford R. Gardner. Soil Physics. 3rd ed. New York: John Wiley & Sons, 1956.

Cita MLA (9th ed.)

Baver, L. D., et al. Soil Physics. 3rd ed. John Wiley & Sons, 1956.

Atenció: Aquestes cites poden no estar 100% correctes.