APA (7th ed.) Citation

(2009). Evaluation of quadrivalent HPV 6/11/16/18 vaccine efficacy against cervical and anogenital disease in subjects with serological evidence of prior vaccine type HPV infection.

Chicago Style (17th ed.) Citation

Evaluation of Quadrivalent HPV 6/11/16/18 Vaccine Efficacy Against Cervical and Anogenital Disease in Subjects with Serological Evidence of Prior Vaccine Type HPV Infection. 2009.

MLA (8th ed.) Citation

Evaluation of Quadrivalent HPV 6/11/16/18 Vaccine Efficacy Against Cervical and Anogenital Disease in Subjects with Serological Evidence of Prior Vaccine Type HPV Infection. 2009.

Warning: These citations may not always be 100% accurate.