APA (7th ed.) Citation

Pickersgill, A., Meskhi, A., & Paul, S. (1999). Key questions in obstetrics and gynaecology (2nd ed.). BIOS Scientific Publishers.

Chicago Style (17th ed.) Citation

Pickersgill, A., A. Meskhi, and S. Paul. Key Questions in Obstetrics and Gynaecology. 2nd ed. Oxford, UK ; Herndon, Va.: BIOS Scientific Publishers, 1999.

MLA (9th ed.) Citation

Pickersgill, A., et al. Key Questions in Obstetrics and Gynaecology. 2nd ed. BIOS Scientific Publishers, 1999.