APA (7th ed.) Citation

Coles, R. (1989). Rumors of separate worlds: Poems. University of Iowa Press.

Chicago Style (17th ed.) Citation

Coles, Robert. Rumors of Separate Worlds: Poems. Iowa City: University of Iowa Press, 1989.

MLA (9th ed.) Citation

Coles, Robert. Rumors of Separate Worlds: Poems. University of Iowa Press, 1989.