APA (7th ed.) Citation

Živaljevic, B., Vlajinac, H., Adanja, B., Živaljevic, V., & Kocev, N. Smoking as risk factor for cervical cancer.

Chicago Style (17th ed.) Citation

Živaljevic, B., H. Vlajinac, B. Adanja, V. Živaljevic, and N. Kocev. Smoking as Risk Factor for Cervical Cancer.

MLA (9th ed.) Citation

Živaljevic, B., et al. Smoking as Risk Factor for Cervical Cancer.