Cita APA (7th ed.)

Hubbard,Glenn R. (2017). Microeconomics (5th.). Pearson.

Cita Chicago (17th ed.)

Hubbard,Glenn R. Microeconomics. 5th. Noida: Pearson, 2017.

Cita MLA (9th ed.)

Hubbard,Glenn R. Microeconomics. 5th. Pearson, 2017.

Atenció: Aquestes cites poden no estar 100% correctes.