APA (7th ed.) Citation

Tisdale, S. L., & Nelson, W. L. (1956). Soil fertility and fertilizers. Macmillan.

Chicago Style (17th ed.) Citation

Tisdale, Samuel L., and Werner L. Nelson. Soil Fertility and Fertilizers. New York: Macmillan, 1956.

MLA (9th ed.) Citation

Tisdale, Samuel L., and Werner L. Nelson. Soil Fertility and Fertilizers. Macmillan, 1956.