Cita APA (7th ed.)

Schiller, B. R. (1989). The microeconomy today. McGraw-Hill.

Cita Chicago (17th ed.)

Schiller, Bradley R. The Microeconomy Today. New York: McGraw-Hill, 1989.

Cita MLA (9th ed.)

Schiller, Bradley R. The Microeconomy Today. McGraw-Hill, 1989.