APA (7th ed.) Citation

Lees & McCartan. (2013). Pregnancy: Your questions answered (Rev. ed.). Dorling Kindersley.

Chicago Style (17th ed.) Citation

Lees and McCartan. Pregnancy: Your Questions Answered. Rev. ed. London: Dorling Kindersley, 2013.

MLA (8th ed.) Citation

Lees and McCartan. Pregnancy: Your Questions Answered. Rev. ed. Dorling Kindersley, 2013.