APA (7th ed.) Citation

(2008). Normal childbirth: Evidence and debate (2. ed.). Churchill Livingstone {[u.a.].

Chicago Style (17th ed.) Citation

Normal Childbirth: Evidence and Debate. 2. ed. Edinburgh {[u.a.]: Churchill Livingstone {[u.a.], 2008.

MLA (9th ed.) Citation

Normal Childbirth: Evidence and Debate. 2. ed. Churchill Livingstone {[u.a.], 2008.