Παραπομπή σε μορφή APA (7η εκδ.)
Hitchcock, J. (1982). What is secular humanism?: Why humanism became secular and how it is changing our world. Servant Books.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Hitchcock, James. What Is Secular Humanism?: Why Humanism Became Secular and How It Is Changing Our World. Ann Arbor, Mich.: Servant Books, 1982.
Παραπομπή σε μορφή MLA (9th εκδ.)
Hitchcock, James. What Is Secular Humanism?: Why Humanism Became Secular and How It Is Changing Our World. Servant Books, 1982.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.