Cita APA (7th ed.)

EGGERS, M. A. (1965). The level of economic activity. Renehart and Winston.

Cita Chicago (17th ed.)

EGGERS, Melvin A. The Level of Economic Activity. New York: Renehart and Winston, 1965.

Cita MLA (9th ed.)

EGGERS, Melvin A. The Level of Economic Activity. Renehart and Winston, 1965.