APA (7th ed.) Citation

Mengel, K., & Kirby, E. A. (1982). Principles of plant nutrition (3rd ed. (completely rev.).). International Potash Institute.

Chicago Style (17th ed.) Citation

Mengel, Konrad, and Ernest A. Kirby. Principles of Plant Nutrition. 3rd ed. (completely rev.). Bern: International Potash Institute, 1982.

MLA (9th ed.) Citation

Mengel, Konrad, and Ernest A. Kirby. Principles of Plant Nutrition. 3rd ed. (completely rev.). International Potash Institute, 1982.