APA
Collins S., Arulkumaran S., Hayes K., Jackson S. & Impey L. (2013). Oxford Handbook of Obstetrics and Gynaecology. [New Delh]: Oxford.
Chicago
Collins Sally, Arulkumaran Sabaratnam, Hayes Kevin, Jackson Simon and Impey Lawrence. 2013. Oxford Handbook of Obstetrics and Gynaecology. [New Delh]: Oxford.
Harvard
Collins S., Arulkumaran S., Hayes K., Jackson S. and Impey L. (2013). Oxford Handbook of Obstetrics and Gynaecology. [New Delh]: Oxford.
MLA
Collins Sally, Arulkumaran Sabaratnam, Hayes Kevin, Jackson Simon and Impey Lawrence. Oxford Handbook of Obstetrics and Gynaecology. [New Delh]: Oxford. 2013.
