Παραπομπή σε μορφή APA (7η εκδ.)

Grapheus, B., & Eldredge, L. M. (1996). The wonderful art of the eye: A critical edition of the Middle English translation of his De probatissima arte oculorum. Michigan State University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Grapheus, Benvenutus, και L. M. Eldredge. The Wonderful Art of the Eye: A Critical Edition of the Middle English Translation of His De Probatissima Arte Oculorum. East Lansing: Michigan State University Press, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Grapheus, Benvenutus, και L. M. Eldredge. The Wonderful Art of the Eye: A Critical Edition of the Middle English Translation of His De Probatissima Arte Oculorum. Michigan State University Press, 1996.