Cita APA

Frazier, T. R., & Blum, J. M. 1. (1971). The underside of American history: Other readings. New York: Harcourt Brace Jovanovich.

Citación estilo Chicago

Frazier, Thomas R., y John Morton 1921-2011 Blum. The Underside of American History: Other Readings. New York: Harcourt Brace Jovanovich, 1971.

Cita MLA

Frazier, Thomas R., y John Morton 1921-2011 Blum. The Underside of American History: Other Readings. New York: Harcourt Brace Jovanovich, 1971.