Cita APA (7th ed.)

Clemens, C. (1947). Clement Richard Attlee. Guillermo Kraft.

Cita Chicago (17th ed.)

Clemens, Cyril. Clement Richard Attlee. Buenos Aires: Guillermo Kraft, 1947.

Cita MLA (9th ed.)

Clemens, Cyril. Clement Richard Attlee. Guillermo Kraft, 1947.