Παραπομπή σε μορφή APA (7η εκδ.)

Lewis, A. (1965). American plays and playwrights of the contemporary theatre. Crown Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lewis, Allan. American Plays and Playwrights of the Contemporary Theatre. New York: Crown Publishers, 1965.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lewis, Allan. American Plays and Playwrights of the Contemporary Theatre. Crown Publishers, 1965.