Cita APA (7a ed.)

Frost, R., & Untermeyer, L. (1969). Robert Frost's poems. Washington Square Press.

Cita Chicago Style (17a ed.)

Frost, Robert, y Louis Untermeyer. Robert Frost's Poems. New York: Washington Square Press, 1969.

Cita MLA (9a ed.)

Frost, Robert, y Louis Untermeyer. Robert Frost's Poems. Washington Square Press, 1969.