APA ציטוט

Clark, C. (1960). The conditions of economic progress (3th.ed.). Garland Pub..

Chicago Style (17th ed.) Citation

Clark, Colin. The Conditions of Economic Progress. 3th.ed. New York: Garland Pub., 1960.

ציטוט MLA

Clark, Colin. The Conditions of Economic Progress. 3th.ed. Garland Pub., 1960.