Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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