APA citáció

Ulakcsai Zsófia, Vanya Melinda, Matuz Mária, Benkő Ria, Soós Gyöngyvér, & Bártfai György. Regional use of emergency contraceptive pills (ECP) over a four-year period.

Chicago Style (17th ed.) Citation

Ulakcsai Zsófia, Vanya Melinda, Matuz Mária, Benkő Ria, Soós Gyöngyvér, and Bártfai György. Regional Use of Emergency Contraceptive Pills (ECP) over a Four-year Period.

MLA idézés

Ulakcsai Zsófia, et al. Regional Use of Emergency Contraceptive Pills (ECP) over a Four-year Period.