Citazione Stile APA (7a Edizione)

Drew, E. A., & Sweeney, J. L. (1967). Directions in modern poetry. Gordian Press.

Citazione stile Chigago Style (17a edizione)

Drew, Elizabeth A., e John L. Sweeney. Directions in Modern Poetry. New York: Gordian Press, 1967.

Citatione MLA (9a ed.)

Drew, Elizabeth A., e John L. Sweeney. Directions in Modern Poetry. Gordian Press, 1967.