APA aipamena

University of California (System). Division of Agricultural Sciences., & California Agricultural Experiment Station. California agriculture: Calif. agric. (Berkeley Calif.). [Berkeley: California Agricultural Experiment Station, etc.].

Chicago Style aipamena

University of California (System). Division of Agricultural Sciences., y California Agricultural Experiment Station. California Agriculture: Calif. Agric. (Berkeley Calif.). [Berkeley: California Agricultural Experiment Station, etc.].

MLA aipamena

University of California (System). Division of Agricultural Sciences., y California Agricultural Experiment Station. California Agriculture: Calif. Agric. (Berkeley Calif.). [Berkeley: California Agricultural Experiment Station, etc.].

Kontuz: berrikusi erreferentzia hauek erabili aurretik.