APA aipamena

Barker, R. (1985). Rice grain quality and marketing. International Rice Research Institute.

Chicago Style aipamena

Barker, Randolf. Rice Grain Quality and Marketing. Manila: International Rice Research Institute, 1985.

MLA aipamena

Barker, Randolf. Rice Grain Quality and Marketing. International Rice Research Institute, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.