APA (7th ed.) Citation

Chubb, M., & Chubb, H. R. (1981). One third of our time?: An introduction to recreation behavior and resources. Wiley.

Chicago Style (17th ed.) Citation

Chubb, Michael, and Holly R. Chubb. One Third of Our Time?: An Introduction to Recreation Behavior and Resources. New York: Wiley, 1981.

MLA (9th ed.) Citation

Chubb, Michael, and Holly R. Chubb. One Third of Our Time?: An Introduction to Recreation Behavior and Resources. Wiley, 1981.