APA Edition Citation

Clayton, S. G. (1975). Obstetrics (12th ed.). ELBS.

Chicago Edition Citation

Clayton, Stanley G. Obstetrics. 12th ed. ELBS, 1975.

MLA Edition Citation

Clayton, Stanley G. Obstetrics. 12th ed. ELBS, 1975.

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