Παραπομπή σε μορφή APA (7η εκδ.)

Frye, N. (1995). A natural perspective: The development of Shakespearean comedy and romance. Columbia University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Frye, Northrop. A Natural Perspective: The Development of Shakespearean Comedy and Romance. New York: Columbia University Press, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Frye, Northrop. A Natural Perspective: The Development of Shakespearean Comedy and Romance. Columbia University Press, 1995.