Cita APA (7th ed.)

Schiller, B. R. (1997). The Economy today (7th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Schiller, Bradley R. The Economy Today. 7th ed. New York: McGraw-Hill, 1997.

Cita MLA (9th ed.)

Schiller, Bradley R. The Economy Today. 7th ed. McGraw-Hill, 1997.