APA (7th ed.) Citation

Engle, P. (1979). American song: A book of poems (1st AMS ed.). AMS Press.

Chicago Style (17th ed.) Citation

Engle, Paul. American Song: A Book of Poems. 1st AMS ed. New York: AMS Press, 1979.

MLA (9th ed.) Citation

Engle, Paul. American Song: A Book of Poems. 1st AMS ed. AMS Press, 1979.