APA Style

Bentzen, E., Hirschey, M. (2016). Managerial Economics (14th ed). Andover, Hampshire, United Kin: Cengage Learning.

MLA Style

Bentzen, Eric., Hirschey, Mark. "Managerial Economics". 14th ed Andover, Hampshire, United Kin: Cengage Learning, 2016. Computer File.