APA aipamena

Parthasarathi,M. (2012). Crop nutrition: Principles and practices. Bio - green books.

Chicago Style aipamena

Parthasarathi,M. Crop Nutrition: Principles and Practices. New Delhi: Bio - green books, 2012.

MLA aipamena

Parthasarathi,M. Crop Nutrition: Principles and Practices. Bio - green books, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.