Παραπομπή σε μορφή APA (7η εκδ.)

DuPlessis, R. B. (2012). Purple passages: Pound, Eliot, Zukofsky, Olson, Creeley, and the ends of patriarchal poetry. University of Iowa Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

DuPlessis, Rachel Blau. Purple Passages: Pound, Eliot, Zukofsky, Olson, Creeley, and the Ends of Patriarchal Poetry. Iowa City: University of Iowa Press, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

DuPlessis, Rachel Blau. Purple Passages: Pound, Eliot, Zukofsky, Olson, Creeley, and the Ends of Patriarchal Poetry. University of Iowa Press, 2012.