Cita APA

Barret, J. W., & Barret, J. W. (1941). Joseph Pulitzer and his world. New York, New York: Vanguard Press.

Citación estilo Chicago

Barret, James Wyman, y James Wyman Barret. Joseph Pulitzer and His World. New York, New York: Vanguard Press, 1941.

Cita MLA

Barret, James Wyman, y James Wyman Barret. Joseph Pulitzer and His World. New York, New York: Vanguard Press, 1941.