APA (7th ed.) Citation

Heathfield, D. F., & Wibe, S.. (1987). An introduction to cost and production functions. Macmillan.

Chicago Style (17th ed.) Citation

Heathfield, David F., and Soren Wibe. An Introduction to Cost and Production Functions. London: Macmillan, 1987.

MLA (9th ed.) Citation

Heathfield, David F., and Soren Wibe. An Introduction to Cost and Production Functions. Macmillan, 1987.