Knudson, J. C. (2010). Living the difference: An enlightening story revealed for people of all ages straight or gay. Espresso House.
Chicago-referens (17:e uppl.)Knudson, Joseph C. Living the Difference: An Enlightening Story Revealed for People of All Ages Straight or Gay. Oklahoma City, Okla.: Espresso House, 2010.
MLA-referens (8:e uppl.)Knudson, Joseph C. Living the Difference: An Enlightening Story Revealed for People of All Ages Straight or Gay. Espresso House, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.