APA (7th ed.) Citation

Roll, E. (1961). A history of economic thought (Rev. and enl.). Faber.

Chicago Style (17th ed.) Citation

Roll, Erich. A History of Economic Thought. Rev. and enl. London: Faber, 1961.

MLA (9th ed.) Citation

Roll, Erich. A History of Economic Thought. Rev. and enl. Faber, 1961.