Cox, I. W. The folly of human sterilization. Paulist Press.
Chicago Style (17th ed.) CitationCox, Ignatius W. The Folly of Human Sterilization. New York: Paulist Press.
Cita MLACox, Ignatius W. The Folly of Human Sterilization. Paulist Press.
Atenció: Aquestes cites poden no estar 100% correctes.