Cita APA (7a ed.)

Leprohon, P. (1961). Charles Chaplin. Rialp.

Cita Chicago Style (17a ed.)

Leprohon, Pierre. Charles Chaplin. Madrid: Rialp, 1961.

Cita MLA (9a ed.)

Leprohon, Pierre. Charles Chaplin. Rialp, 1961.