Cita APA (7th ed.)

Waud, R. N. (1992). Macroeconomics (5th ed.). Harper Collins.

Cita Chicago (17th ed.)

Waud, Roger N. Macroeconomics. 5th ed. New York: Harper Collins, 1992.

Cita MLA (9th ed.)

Waud, Roger N. Macroeconomics. 5th ed. Harper Collins, 1992.