Cita APA (7a ed.)
Williams, R. L., Condon, A., & Shortall, K. Travel Photography. Time-Life.
Cita estilo Chicago (17a ed.)
Williams, Richard L., Adrian Condon, y Kathleen Shortall. Travel Photography. Alexandria, EUA: Time-Life.
Cita MLA (9a ed.)
Williams, Richard L., et al. Travel Photography. Time-Life.
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