APA Style

Dutta, D, C., Konar, H. (). Textbook of Gynecology : Including Contraception (7th ed). Kolkata: New Central Book Agency.

MLA Style

Dutta, D, C., Konar, Hiralal. "Textbook of Gynecology : Including Contraception". 7th ed Kolkata: New Central Book Agency, . Text.