Cita APA (7th ed.)

Butt, J. (1966). Biography in the hands of Walton, Johnson, and Boswell. University of California.

Cita Chicago (17th ed.)

Butt, John. Biography in the Hands of Walton, Johnson, and Boswell. Los Angeles: University of California, 1966.

Cita MLA (8th ed.)

Butt, John. Biography in the Hands of Walton, Johnson, and Boswell. University of California, 1966.

Atenció: Aquestes cites poden no estar 100% correctes.