Franklin

MLA

Blume, Marshall E. The Behavior of Risk and Return : an Econometric Study. Philadelphia, Pa.: Rodney L. White Center for Financial Research, The Wharton School, University of Pennsylvania, 1974.

APA

Blume, M. E. (1974). The behavior of risk and return : an econometric study. Philadelphia, Pa.: Rodney L. White Center for Financial Research, The Wharton School, University of Pennsylvania.

Chicago

Blume, Marshall E. The Behavior of Risk and Return: An Econometric Study. Philadelphia, Pa.: Rodney L. White Center for Financial Research, The Wharton School, University of Pennsylvania, 1974.