APA-viite

Wolf, H. A. (1966). Monetary and Fiscal Policy. Charles E Merrill.

Chicago-tyylinen lähdeviittaus

Wolf, Harnold A. Monetary and Fiscal Policy. Ohio: Charles E Merrill, 1966.

MLA-viite

Wolf, Harnold A. Monetary and Fiscal Policy. Charles E Merrill, 1966.