Cita APA (7th ed.)

Hattwick, R. E., Sailors, J. W., & Brown, B. G. (1971). Demand, supply, and the market mechanism. Prentice-Hall.

Cita Chicago (17th ed.)

Hattwick, Richard E., Joel W. Sailors, i Bernard G. Brown. Demand, Supply, and the Market Mechanism. Englewood Cliffs: Prentice-Hall, 1971.

Cita MLA (9th ed.)

Hattwick, Richard E., et al. Demand, Supply, and the Market Mechanism. Prentice-Hall, 1971.