APA (7th ed.) Citation

Gerhardt, S. (2015). Why love matters: How affection shapes a baby's brain (Second edition.). Routledge.

Chicago Style (17th ed.) Citation

Gerhardt, Sue. Why Love Matters: How Affection Shapes a Baby's Brain. Second edition. London: Routledge, 2015.

MLA (9th ed.) Citation

Gerhardt, Sue. Why Love Matters: How Affection Shapes a Baby's Brain. Second edition. Routledge, 2015.