APA Style

Dewhurst, J. et al (2018). Dewhurst's textbook of obstetrics and gynaecology : Textbook of obstetrics and gynaecology (9th ed). Hoboken: Wiley-Blackwell.

MLA Style

Dewhurst, John. et al. "Dewhurst's textbook of obstetrics and gynaecology : Textbook of obstetrics and gynaecology". 9th ed Hoboken: Wiley-Blackwell, 2018. Text.