Citazione Stile APA (7a Edizione)

BROAD, C. D. (1930). Five types of ethical theory. Routledge and Kegan Paul.

Citazione stile Chigago Style (17a edizione)

BROAD, C. D. Five Types of Ethical Theory. London: Routledge and Kegan Paul, 1930.

Citatione MLA (9a ed.)

BROAD, C. D. Five Types of Ethical Theory. Routledge and Kegan Paul, 1930.