Warren, R. P. (1983). Chief Joseph of the Nez Perce, who called themselves the Nimipu, "the real people": A poem. Random House.
Chicago Style (17th ed.) CitationWarren, Robert Penn. Chief Joseph of the Nez Perce, Who Called Themselves the Nimipu, "the Real People": A Poem. New York: Random House, 1983.
MLA (9th ed.) CitationWarren, Robert Penn. Chief Joseph of the Nez Perce, Who Called Themselves the Nimipu, "the Real People": A Poem. Random House, 1983.
Warning: These citations may not always be 100% accurate.