APA-viite

Field, O. P. (1971). The effect of an unconstitutional statute. Da Capo Press.

Chicago-tyylinen lähdeviittaus

Field, Oliver Peter. The Effect of an Unconstitutional Statute. New York: Da Capo Press, 1971.

MLA-viite

Field, Oliver Peter. The Effect of an Unconstitutional Statute. Da Capo Press, 1971.