APA aipamena

Biswas, T. D., & Mukherjee, S. K. (2004). Textbook of Soil science (2.).

Chicago Style aipamena

Biswas, T D., and S K. Mukherjee. Textbook of Soil Science. 2. NewDelhi, Tata Mcgrawhill, 2004.

MLA aipamena

Biswas, T D., and S K. Mukherjee. Textbook of Soil Science. 2. 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.