Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Cook, R. A., & Poole, G. M. (1974). Factors Influencing the Activity of Sterile Filtered and Heat-Sterilized Trypsin Solutions. Appl Microbiol.
Chicago Style (17th ed.) Zitazioa
Cook, R. A., eta G. M. Poole. "Factors Influencing the Activity of Sterile Filtered and Heat-Sterilized Trypsin Solutions." Appl Microbiol 1974.
MLA (9th ed.) Zitazioa
Cook, R. A., eta G. M. Poole. "Factors Influencing the Activity of Sterile Filtered and Heat-Sterilized Trypsin Solutions." Appl Microbiol, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.