APA (7th ed.) Citation

Linn, C. F., & Madden, D. (1970). Estimation. Crowell.

Chicago Style (17th ed.) Citation

Linn, Charles F., and Don Madden. Estimation. New York: Crowell, 1970.

MLA (9th ed.) Citation

Linn, Charles F., and Don Madden. Estimation. Crowell, 1970.