Field, O. P. (1971). The effect of an unconstitutional statute. Da Capo Press.
Chicago Style citaatField, Oliver Peter. The Effect of an Unconstitutional Statute. New York: Da Capo Press, 1971.
MLA citatieField, Oliver Peter. The Effect of an Unconstitutional Statute. Da Capo Press, 1971.
Let op: Deze citaties zijn niet altijd 100% accuraat.