APA-viite

Leftwich, R. H. (1960). The price system and resource allocation. Holt Rinehart and Winston.

Chicago-tyylinen lähdeviittaus

Leftwich, Richard H. The Price System and Resource Allocation. New York: Holt Rinehart and Winston, 1960.

MLA-viite

Leftwich, Richard H. The Price System and Resource Allocation. Holt Rinehart and Winston, 1960.