American College of Obstetricians and Gynecologists\nAmerican Academy of Obstetrics and Gynecology. (2017). Obstetrics and Gynecology. Elsevier Science.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিAmerican College of Obstetricians and Gynecologists\nAmerican Academy of Obstetrics and Gynecology. Obstetrics and Gynecology. New York: Elsevier Science, 2017.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিAmerican College of Obstetricians and Gynecologists\nAmerican Academy of Obstetrics and Gynecology. Obstetrics and Gynecology. Elsevier Science, 2017.
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