APA Style

Collins, S. et al (2013). Oxford handbook of obstetrics and gynaecology : Obstetrics and gynaecology (3rd ed.). Oxford ; New York: Oxford University Press.

MLA Style

Collins, Sally. et al. "Oxford handbook of obstetrics and gynaecology : Obstetrics and gynaecology". 3rd ed. Oxford ; New York: Oxford University Press, 2013. Text.