APA Style

Baumol, W, J., Blinder, A, S. (2019). Economics : principles and policy / William J. Baumol, Alan S. Blinder (13). Boston: Cengage Learning..

MLA Style

Baumol, William, J.., Blinder, Alan, S.. "Economics : principles and policy / William J. Baumol, Alan S. Blinder". 13 Boston: Cengage Learning., 2019. Text.