Cita APA (7a ed.)

Kennan, G. F. (1989). Sketches from a life. Pantheon Books.

Cita Chicago Style (17a ed.)

Kennan, George Frost. Sketches from a Life. New York: Pantheon Books, 1989.

Cita MLA (9a ed.)

Kennan, George Frost. Sketches from a Life. Pantheon Books, 1989.