Whitman, D., & Chapman, D. (1991). Mountain men: The male photographie of Don Whitman / introduced by David Chapman. GMP.
Cita Chicago (17th ed.)Whitman, Don, i David Chapman. Mountain Men: The Male Photographie of Don Whitman / Introduced by David Chapman. London: GMP, 1991.
Cita MLA (8th ed.)Whitman, Don, i David Chapman. Mountain Men: The Male Photographie of Don Whitman / Introduced by David Chapman. GMP, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.