Cita APA (7th ed.)
Aspiz, H. (2004). So long!: Walt Whitman's poetry of death. University of Alabama Press.
Cita Chicago (17th ed.)
Aspiz, Harold. So Long!: Walt Whitman's Poetry of Death. Tuscaloosa: University of Alabama Press, 2004.
Cita MLA (9th ed.)
Aspiz, Harold. So Long!: Walt Whitman's Poetry of Death. University of Alabama Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.