APA (7th ed.) Zitazioa

Hanson Ann M, McCarty Maribet C, Goodman Mike, Mullooly John P, Wei Feifei, Crane Bradley, & Nordin James D. (2009). Identification and characteristics of vaccine refusers. BMC.

Chicago Style (17th ed.) Zitazioa

Hanson Ann M, McCarty Maribet C, Goodman Mike, Mullooly John P, Wei Feifei, Crane Bradley, eta Nordin James D. Identification and Characteristics of Vaccine Refusers. BMC, 2009.

MLA (9th ed.) Zitazioa

Hanson Ann M, et al. Identification and Characteristics of Vaccine Refusers. BMC, 2009.