APA-referens (7:e uppl.)

Roll, E. (1973). A history of economic thought (4th ed., rev. and enlarged.). Faber.

Chicago-referens (17:e uppl.)

Roll, Eric. A History of Economic Thought. 4th ed., rev. and enlarged. London: Faber, 1973.

MLA-referens (8:e uppl.)

Roll, Eric. A History of Economic Thought. 4th ed., rev. and enlarged. Faber, 1973.