Wier, N. (1992). Adventure travel photography. Watson-Guptill Publications.
Cita Chicago Style (17a ed.)Wier, Nevada. Adventure Travel Photography. New York: Watson-Guptill Publications, 1992.
Cita MLA (8a ed.)Wier, Nevada. Adventure Travel Photography. Watson-Guptill Publications, 1992.
Precaución: Estas citas no son 100% exactas.