Cita APA (7th ed.)

Roethke, T., & Stein, A. S. (1965). Essays on the poetry. University of Washington Press.

Cita Chicago (17th ed.)

Roethke, Theodore, i Arnold Sidney Stein. Essays on the Poetry. Seattle ; London: University of Washington Press, 1965.

Cita MLA (8th ed.)

Roethke, Theodore, i Arnold Sidney Stein. Essays on the Poetry. University of Washington Press, 1965.