APA (7th ed.) Citation

Frost, R., & Untermeyer, L. (1985). The road not taken: A selection of Robert Frost's poems. Holt, Rinehart, and Winston.

Chicago Style (17th ed.) Citation

Frost, Robert, and Louis Untermeyer. The Road Not Taken: A Selection of Robert Frost's Poems. New York: Holt, Rinehart, and Winston, 1985.

MLA (9th ed.) Citation

Frost, Robert, and Louis Untermeyer. The Road Not Taken: A Selection of Robert Frost's Poems. Holt, Rinehart, and Winston, 1985.