APA Style

Datta, A, K. (2017). Essentials of human embryology: general embryology, special embryology and human genetics (7th ed). Kolkata: Current Books International.

MLA Style

Datta, Asim, Kumar. "Essentials of human embryology: general embryology, special embryology and human genetics". 7th ed Kolkata: Current Books International, 2017. Text.