Cita APA

Nelson, W. L., & Tisdale, S. L. (1965). Soil fertility and fertilizers. Mac Millan Company.

Citación estilo Chicago

Nelson, Werner L., and Samuel L. Tisdale. Soil Fertility and Fertilizers. U S A: Mac Millan Company, 1965.

Cita MLA

Nelson, Werner L., and Samuel L. Tisdale. Soil Fertility and Fertilizers. Mac Millan Company, 1965.