Cita APA (7th ed.)

Png, I. (2016). Managerial Economics (5th.). Routledge.

Cita Chicago (17th ed.)

Png, Ivan. Managerial Economics. 5th. New York: Routledge, 2016.

Cita MLA (9th ed.)

Png, Ivan. Managerial Economics. 5th. Routledge, 2016.