Παραπομπή σε μορφή APA (7η εκδ.)

Benigni, R., & Cerami, V. (1998). Life is beautiful =: La vita è bella (1st edition.). Hyperion.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Benigni, Roberto, και Vincenzo Cerami. Life Is Beautiful =: La Vita è Bella. 1st edition. New York: Hyperion, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Benigni, Roberto, και Vincenzo Cerami. Life Is Beautiful =: La Vita è Bella. 1st edition. Hyperion, 1998.