APA (7th ed.) Citation

Brian A. Magowan, Owen, P., & Thomson, A. Clinical obstetrics & gynaecology (Fourth edition.).

Chicago Style (17th ed.) Citation

Brian A. Magowan, Philip Owen, and Andrew Thomson. Clinical Obstetrics & Gynaecology. Fourth edition.

MLA (9th ed.) Citation

Brian A. Magowan, et al. Clinical Obstetrics & Gynaecology. Fourth edition.