APA aipamena

Roberts, C. A. (2001). The food safety information haadbook. Oryx Press.

Chicago Style aipamena

Roberts, Cynthia A. The Food Safety Information Haadbook. Oryx Press, 2001.

MLA aipamena

Roberts, Cynthia A. The Food Safety Information Haadbook. Oryx Press, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.