Knudson, J. C. (2010). Living the difference: An enlightening story revealed for people of all ages straight or gay. Espresso House.
Čikaški stil citiranja (17. izdanje)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 način citiranja (8. izdanje)Knudson, Joseph C. Living the Difference: An Enlightening Story Revealed for People of All Ages Straight or Gay. Espresso House, 2010.
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