Cita APA (7a ed.)

Tisdale, S. L. (1993). Soil fertility and fertilizers (5th edition.). Macmillan.

Cita Chicago Style (17a ed.)

Tisdale, Samuel L. Soil Fertility and Fertilizers. 5th edition. New York: Macmillan, 1993.

Cita MLA (8a ed.)

Tisdale, Samuel L. Soil Fertility and Fertilizers. 5th edition. Macmillan, 1993.