APA (7th ed.) Citation

Duncan, R. (1969). Roots and branches: Poems. New Directions.

Chicago Style (17th ed.) Citation

Duncan, Robert. Roots and Branches: Poems. New York: New Directions, 1969.

MLA (9th ed.) Citation

Duncan, Robert. Roots and Branches: Poems. New Directions, 1969.

Warning: These citations may not always be 100% accurate.