Whitman, W., Berman, R., & Groff, D. (1996). Whitman's men: Walt Whitman's Calamus poems celebrated by contemporary photographers (1. Auflage.). Universe Publishing.
Chicago-referens (17:e uppl.)Whitman, Walt, Richard Berman, och David Groff. Whitman's Men: Walt Whitman's Calamus Poems Celebrated by Contemporary Photographers. 1. Auflage. New York: Universe Publishing, 1996.
MLA-referens (8:e uppl.)Whitman, Walt, et al. Whitman's Men: Walt Whitman's Calamus Poems Celebrated by Contemporary Photographers. 1. Auflage. Universe Publishing, 1996.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.