Cita APA (7th ed.)

Caro, R. A. (1990). Means of ascent. Alfred A. Knopf.

Cita Chicago (17th ed.)

Caro, Robert A. Means of Ascent. New York: Alfred A. Knopf, 1990.

Cita MLA (9th ed.)

Caro, Robert A. Means of Ascent. Alfred A. Knopf, 1990.