APA (7th ed.) Citation

Tisdale, S. L., & Nelson, W. L. (1966). Soil fertility and fertilizers (2a. ed.). Macmillan.

Chicago Style (17th ed.) Citation

Tisdale, Samuel L., and Werner L. Nelson. Soil Fertility and Fertilizers. 2a. ed. Londres: Macmillan, 1966.

MLA (9th ed.) Citation

Tisdale, Samuel L., and Werner L. Nelson. Soil Fertility and Fertilizers. 2a. ed. Macmillan, 1966.