APA (7th ed.) Citation

Hobhouse, L., & Ginsberg, M. (1951). Morals in evolution: A study in comparative ethics (7th ed.). Chapman & Hall.

Chicago Style (17th ed.) Citation

Hobhouse, L.T, and Morris Ginsberg. Morals in Evolution: A Study in Comparative Ethics. 7th ed. London: Chapman & Hall, 1951.

MLA (8th ed.) Citation

Hobhouse, L.T, and Morris Ginsberg. Morals in Evolution: A Study in Comparative Ethics. 7th ed. Chapman & Hall, 1951.