Cita APA

Tisdale, S., & Nelson, W. L. (1975). Soil fertility and fertilizers. Macmillan publishing.

Chicago Edition Citation

Tisdale, Samuel, i Werner L. Nelson. Soil Fertility and Fertilizers. New York: Macmillan publishing, 1975.

Cita MLA

Tisdale, Samuel, i Werner L. Nelson. Soil Fertility and Fertilizers. Macmillan publishing, 1975.