Hindus, M. (1971). Walt Whitman: The critical heritage. Routelege.
Chicago Style (17th ed.) ZitazioaHindus, Milton. Walt Whitman: The Critical Heritage. London: Routelege, 1971.
MLA (9th ed.) ZitazioaHindus, Milton. Walt Whitman: The Critical Heritage. Routelege, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.