Lua APA (7ú heag.)
Selzer, R., & Josyph, P. (2009). Letters to a best friend. Excelsior Editions/State University of New York Press.
Lua i Stíl Chicago (17ú heag.)
Selzer, Richard, agus Peter Josyph. Letters to a Best Friend. Albany: Excelsior Editions/State University of New York Press, 2009.
Lua MLA (9ú heag.)
Selzer, Richard, agus Peter Josyph. Letters to a Best Friend. Excelsior Editions/State University of New York Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.