Παραπομπή σε μορφή APA (7η εκδ.)

Wishna, V. (2006). In their company: Portraits of American playwrights. Umbrage.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wishna, Victor. In Their Company: Portraits of American Playwrights. New York: Umbrage, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wishna, Victor. In Their Company: Portraits of American Playwrights. Umbrage, 2006.