Lua APA (7ú heag.)
Schine, C., Arborio Mella, G., & Scarpa, D. (1996). La lettera d'amore. Adelphi.
Lua i Stíl Chicago (17ú heag.)
Schine, Cathleen, Giulia Arborio Mella, agus Domenico Scarpa. La Lettera D'amore. Milano: Adelphi, 1996.
Lua MLA (9ú heag.)
Schine, Cathleen, et al. La Lettera D'amore. Adelphi, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.