APA
(1975). Declaration on certain questions concerning sexual ethics: Sacred congregation for the doctrine of the faith Persona Humana, december 29, 1975 ; Commentaries. Washington: Publications Office United States Catholic Conference.
Chicago
1975. Declaration on certain questions concerning sexual ethics: Sacred congregation for the doctrine of the faith Persona Humana, december 29, 1975 ; Commentaries. Washington: Publications Office United States Catholic Conference.
Harvard
(1975). Declaration on certain questions concerning sexual ethics: Sacred congregation for the doctrine of the faith Persona Humana, december 29, 1975 ; Commentaries. Washington: Publications Office United States Catholic Conference.
MLA
Declaration on certain questions concerning sexual ethics: Sacred congregation for the doctrine of the faith Persona Humana, december 29, 1975 ; Commentaries. Washington: Publications Office United States Catholic Conference. 1975.
