APA aipamena

FAGERIA, N. K. (2013). The role of plant roots in crop production. CRC Press.

Chicago Style aipamena

FAGERIA, Nand Kumar. The Role of Plant Roots in Crop Production. CRC Press, 2013.

MLA aipamena

FAGERIA, Nand Kumar. The Role of Plant Roots in Crop Production. CRC Press, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.