APA (7th ed.) Citation

Clower, R. W., Due, J. F., & Duell, D. (1972). Microeconomics. Richard D. Irwin.

Chicago Style (17th ed.) Citation

Clower, Robert W., John F. Due, and Donna Duell. Microeconomics. Homewood, Ill: Richard D. Irwin, 1972.

MLA (9th ed.) Citation

Clower, Robert W., et al. Microeconomics. Richard D. Irwin, 1972.