APA (7th ed.) Zitazioa

Tisdale, S. L., Nelson, W. L., & Beaton, J. D. (1993). Soil fertility and fertilizers (5th ed.). Macmillan Publishing Company.

Chicago Style (17th ed.) Zitazioa

Tisdale, Samuel L., Werner L. Nelson, eta James D. Beaton. Soil Fertility and Fertilizers. 5th ed. New York: Macmillan Publishing Company, 1993.

MLA (9th ed.) Zitazioa

Tisdale, Samuel L., et al. Soil Fertility and Fertilizers. 5th ed. Macmillan Publishing Company, 1993.