Cita APA

Willoughby, W. W., & Sachs, L. (1929). The constitutional law of the United States. Baker, Voorhis.

Citación estilo Chicago

Willoughby, Westel Woodbury, and Leon Sachs. The Constitutional Law of the United States. New York: Baker, Voorhis, 1929.

Cita MLA

Willoughby, Westel Woodbury, and Leon Sachs. The Constitutional Law of the United States. Baker, Voorhis, 1929.

Warning: These citations may not always be 100% accurate.