APA (7e ed.) Bronvermelding

Gerard, J. (1922). Does the end justify the means? (New and rev. ed.). Catholic Truth Society.

Chicago (17e ed.) Bronvermelding

Gerard, John. Does the End Justify the Means? New and rev. ed. London: Catholic Truth Society, 1922.

MLA (8e ed.) Bronvermelding

Gerard, John. Does the End Justify the Means? New and rev. ed. Catholic Truth Society, 1922.