APA (7th ed.) Citation

Lowell, J. R., & Clark, W. S. (1948). Essays, poems and letters. Odyssey Press.

Chicago Style (17th ed.) Citation

Lowell, James Russell, and William Smith Clark. Essays, Poems and Letters. New York: Odyssey Press, 1948.

MLA (9th ed.) Citation

Lowell, James Russell, and William Smith Clark. Essays, Poems and Letters. Odyssey Press, 1948.