Cita APA (7a ed.)

Perón, J. D. (1961). Carta personal a John Kennedy. [s.n.].

Cita Chicago Style (17a ed.)

Perón, Juan Domingo. Carta Personal a John Kennedy. [Buenos Aires]: [s.n.], 1961.

Cita MLA (9a ed.)

Perón, Juan Domingo. Carta Personal a John Kennedy. [s.n.], 1961.