Style de citation APA (7e éd.)

Sara Nayeban, Farzaneh Jafarnejad, Samira Nayeban, & Arash Sefidgaran. (2014). A Comparison of the Effects of Vitamin E and Vitamin B1 on the Severity and Duration of Pain in Primary Dysmenorrhea. Mashhad University of Medical Sciences.

Style de citation Chicago (17e éd.)

Sara Nayeban, Farzaneh Jafarnejad, Samira Nayeban, et Arash Sefidgaran. A Comparison of the Effects of Vitamin E and Vitamin B1 on the Severity and Duration of Pain in Primary Dysmenorrhea. Mashhad University of Medical Sciences, 2014.

Style de citation MLA (9e éd.)

Sara Nayeban, et al. A Comparison of the Effects of Vitamin E and Vitamin B1 on the Severity and Duration of Pain in Primary Dysmenorrhea. Mashhad University of Medical Sciences, 2014.