Cita APA (7th ed.)

Dressman, F. (1994). Gus Wortham: Portrait of a leader. Texas A & M University Press.

Cita Chicago (17th ed.)

Dressman, Fran. Gus Wortham: Portrait of a Leader. College Station: Texas A & M University Press, 1994.

Cita MLA (9th ed.)

Dressman, Fran. Gus Wortham: Portrait of a Leader. Texas A & M University Press, 1994.

Atenció: Aquestes cites poden no estar 100% correctes.