Cita APA

Hurwitz, L., & Hurwitz, L. (1985). Historical dictionary of censorship in the United States. Westport, Conn.: Greenwood.

Citación estilo Chicago

Hurwitz, León, y León Hurwitz. Historical Dictionary of Censorship in the United States. Westport, Conn.: Greenwood, 1985.

Cita MLA

Hurwitz, León, y León Hurwitz. Historical Dictionary of Censorship in the United States. Westport, Conn.: Greenwood, 1985.