APA Edition Citation

Clayton, S. G. (1976). Obstetrics (12th ed.). ELBS.

Chicago Edition Citation

Clayton, Stanley G. Obstetrics. 12th ed. London: ELBS, 1976.

MLA Edition Citation

Clayton, Stanley G. Obstetrics. 12th ed. ELBS, 1976.

Warning: These citations may not always be 100% accurate.