APA aipamena

Tan, K. H. (2009). Humic Matter in Soil and the Environment: Principles and Controversies. CRC Press.

Chicago Style aipamena

Tan, Kim H. Humic Matter in Soil and the Environment: Principles and Controversies. CRC Press, 2009.

MLA aipamena

Tan, Kim H. Humic Matter in Soil and the Environment: Principles and Controversies. CRC Press, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.