APA (7th ed.) Citation

Wong, L. P., Alias, H., Sam, I., & Zimet, G. D. (2019). A Nationwide Study Comparing Knowledge and Beliefs about HPV among Female Students before and after HPV Vaccination. Elsevier.

Chicago Style (17th ed.) Citation

Wong, Li Ping, Haridah Alias, I-Ching Sam, and Gregory D. Zimet. A Nationwide Study Comparing Knowledge and Beliefs About HPV Among Female Students Before and After HPV Vaccination. Elsevier, 2019.

MLA (9th ed.) Citation

Wong, Li Ping, et al. A Nationwide Study Comparing Knowledge and Beliefs About HPV Among Female Students Before and After HPV Vaccination. Elsevier, 2019.

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