Leonard Unger. (1967). Seven Modern American Poets: An introduction. University of minnesota press.
Chicago-stil citatLeonard Unger. Seven Modern American Poets: An Introduction. Minneapolis: University of minnesota press, 1967.
MLA-referensLeonard Unger. Seven Modern American Poets: An Introduction. University of minnesota press, 1967.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.