Aspiz, H. (2004). So long!: Walt Whitman's poetry of death. Univ. of Alabama Press.
Chicago Style (17th ed.) CitationAspiz, Harold. So Long!: Walt Whitman's Poetry of Death. Tuscaloosa [u.a.]: Univ. of Alabama Press, 2004.
MLA (9th ed.) CitationAspiz, Harold. So Long!: Walt Whitman's Poetry of Death. Univ. of Alabama Press, 2004.
Warning: These citations may not always be 100% accurate.