APA Alıntı

Robinson, N., Beral, V., & Ashley, J. S. (1981). Trends in pelvic inflammatory disease in England and Wales.

Chicago Stili Alıntı

Robinson, N., V. Beral, ve J S. Ashley. Trends in Pelvic Inflammatory Disease in England and Wales. 1981.

MLA Alıntı

Robinson, N., V. Beral, ve J S. Ashley. Trends in Pelvic Inflammatory Disease in England and Wales. 1981.