Whitman, W., Berman, R., & Groff, D. (1996). Whitman's men: Walt Whitman's Calamus poems celebrated by contemporary photographers (1. Auflage.). Universe Publishing.
Čikaški stil citiranja (17. izdanje)Whitman, Walt, Richard Berman, i David Groff. Whitman's Men: Walt Whitman's Calamus Poems Celebrated by Contemporary Photographers. 1. Auflage. New York: Universe Publishing, 1996.
MLA način citiranja (8. izdanje)Whitman, Walt, et al. Whitman's Men: Walt Whitman's Calamus Poems Celebrated by Contemporary Photographers. 1. Auflage. Universe Publishing, 1996.
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