Παραπομπή σε μορφή APA (7η εκδ.)

Forster, E. M., & Stallybrass, O. (1985). Where angels fear to tread: E. M. Forster. Ed. with an introd. by Oliver Stallybrass. Penguin Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Forster, E. M., και Oliver Stallybrass. Where Angels Fear to Tread: E. M. Forster. Ed. with an Introd. by Oliver Stallybrass. Harmondsworth: Penguin Books, 1985.

Παραπομπή σε μορφή MLA (8th εκδ.)

Forster, E. M., και Oliver Stallybrass. Where Angels Fear to Tread: E. M. Forster. Ed. with an Introd. by Oliver Stallybrass. Penguin Books, 1985.