Cita APA (7a ed.)
Eastwood, C., Cooper, B., Miller, S., & Grimes, L. Francotirador =: American Sniper.
Cita estilo Chicago (17a ed.)
Eastwood, Clint, Bradley Cooper, Sienna Miller, y Luke Grimes. Francotirador =: American Sniper.
Cita MLA (9a ed.)
Eastwood, Clint, et al. Francotirador =: American Sniper.
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