Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Putnak, J. R., & Phillips, B. A. (1981). Differences between poliovirus empty capsids formed in vivo and those formed in vitro: A role for the morphopoietic factor. J Virol.
Chicago Style (17th ed.) Zitazioa
Putnak, J R., eta B A. Phillips. "Differences Between Poliovirus Empty Capsids Formed in Vivo and Those Formed in Vitro: A Role for the Morphopoietic Factor." J Virol 1981.
MLA (9th ed.) Zitazioa
Putnak, J R., eta B A. Phillips. "Differences Between Poliovirus Empty Capsids Formed in Vivo and Those Formed in Vitro: A Role for the Morphopoietic Factor." J Virol, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.