Lua APA (7ú heag.)
Sheen, F. J. (2001). Your life is worth living: The Christian philosophy of life. St. Andrews Press.
Lua i Stíl Chicago (17ú heag.)
Sheen, Fulton J. Your Life Is Worth Living: The Christian Philosophy of Life. Schnecksville, PA: St. Andrews Press, 2001.
Lua MLA (9ú heag.)
Sheen, Fulton J. Your Life Is Worth Living: The Christian Philosophy of Life. St. Andrews Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.