Cita APA (7th ed.)

O'Brien, J. (1953). Portrait of Andre Gide. McGraw-Hill.

Cita Chicago (17th ed.)

O'Brien, Justin. Portrait of Andre Gide. New York: McGraw-Hill, 1953.

Cita MLA (8th ed.)

O'Brien, Justin. Portrait of Andre Gide. McGraw-Hill, 1953.