APA Edition Citation

Nelson, W. L., & Tisdale, S. L. (1970). Soil fertility and fertilizers. Collier Macmillan Co.

Chicago Edition Citation

Nelson, Wesner L., and Samuel L. Tisdale. Soil Fertility and Fertilizers. U S A: Collier Macmillan Co, 1970.

MLA Edition Citation

Nelson, Wesner L., and Samuel L. Tisdale. Soil Fertility and Fertilizers. Collier Macmillan Co, 1970.

Warning: These citations may not always be 100% accurate.