Cita APA

Viorst, M. (1967). The Great documents of western civilization (3. ed.). New York: Chilton book Co..

Citación estilo Chicago

Viorst, Milton. The Great Documents of Western Civilization. 3. ed. New York: Chilton book Co., 1967.

Cita MLA

Viorst, Milton. The Great Documents of Western Civilization. 3. ed. New York: Chilton book Co., 1967.