Cita APA (7a ed.)
Dean, B., Greene, G., Stallich, J., Crichton, C., Greenwood, J., Leigh, V., . . . Olivier, L. 21 días juntos =: Twenty-One Days.
Cita estilo Chicago (17a ed.)
Dean, Basil, Graham Greene, Jan Stallich, Charles Crichton, John Greenwood, Vivien Leigh, Leslie Banks, y Laurence Olivier. 21 Días Juntos =: Twenty-One Days.
Cita MLA (9a ed.)
Dean, Basil, et al. 21 Días Juntos =: Twenty-One Days.
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