Cita APA

Hughes, P. L., & Fries, R. F. (1962). Readings in Western civilization. Littlefield.

Chicago Edition Citation

Hughes, Paul L., i Robert F. Fries. Readings in Western Civilization. Paterson: Littlefield, 1962.

Cita MLA

Hughes, Paul L., i Robert F. Fries. Readings in Western Civilization. Littlefield, 1962.