APA (7th ed.) Citation

Himmelmann, B., & Louden, R. B. (2015). Why be moral? De Gruyter.

Chicago Style (17th ed.) Citation

Himmelmann, Beatrix, and Robert B. Louden. Why Be Moral? Berlin, [Germany] ; Boston, [Massachusetts]: De Gruyter, 2015.

MLA (9th ed.) Citation

Himmelmann, Beatrix, and Robert B. Louden. Why Be Moral? De Gruyter, 2015.