Goodman, P. (1967). Hawkeed: Poems. Random House.
Cita Chicago (17th ed.)Goodman, Paul. Hawkeed: Poems. New York: Random House, 1967.
Cita MLA (9th ed.)Goodman, Paul. Hawkeed: Poems. Random House, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.