Gaya APA

Feinberg, J, S., Feinberg, P, D. (1993). Ethics for a Brave New World (First Edition). Wheaton, Illinois, USA: Crossway Books.

Gaya MLA

Feinberg, John, S.., Feinberg, Paul, D.. "Ethics for a Brave New World". First Edition Wheaton, Illinois, USA: Crossway Books, 1993. Academic.