APA (7th ed.) Citation

Cetin, S., Cetin, M., Turhan, E., & Dolapcioglu, K. Seroprevalence of hepatitis B surface antigen and associated risk factors among pregnant women. The Journal of Infection in Developing Countries.

Chicago Style (17th ed.) Citation

Cetin, Sirin, Meryem Cetin, Ebru Turhan, and Kenan Dolapcioglu. Seroprevalence of Hepatitis B Surface Antigen and Associated Risk Factors Among Pregnant Women. The Journal of Infection in Developing Countries.

MLA (9th ed.) Citation

Cetin, Sirin, et al. Seroprevalence of Hepatitis B Surface Antigen and Associated Risk Factors Among Pregnant Women. The Journal of Infection in Developing Countries.

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