APA

Willoughby W. W., . (1924). The fundamental concepts of public law. New York: Macmillan.

Chicago

Willoughby Westel Woodbury, . 1924. The fundamental concepts of public law. New York: Macmillan.

Harvard

Willoughby W. W., . (1924). The fundamental concepts of public law. New York: Macmillan.

MLA

Willoughby Westel Woodbury, . The fundamental concepts of public law. New York: Macmillan. 1924.