Cita APA (7th ed.)

(1998). American poetry / Wittgenstein. Johns Hopkins Univ. Press.

Cita Chicago (17th ed.)

American Poetry / Wittgenstein. Baltimore, Maryland: Johns Hopkins Univ. Press, 1998.

Cita MLA (8th ed.)

American Poetry / Wittgenstein. Johns Hopkins Univ. Press, 1998.