Willoughby, W. W. (1930). The ethical basis of political authority. The Macmillan company.
Chicago Style (17th ed.) CitationWilloughby, Westel Woodbury. The Ethical Basis of Political Authority. New York: The Macmillan company, 1930.
MLA (9th ed.) CitationWilloughby, Westel Woodbury. The Ethical Basis of Political Authority. The Macmillan company, 1930.
Warning: These citations may not always be 100% accurate.