APA (7th ed.) Citation

Hultsman, J. T., Cottrell, R. L., & Hultsman, W. Z. (1998). Planning parks for people (2nd ed.). Venture Pub.

Chicago Style (17th ed.) Citation

Hultsman, John T., Richard L. Cottrell, and Wendy Zales Hultsman. Planning Parks for People. 2nd ed. State College, Pa: Venture Pub, 1998.

MLA (9th ed.) Citation

Hultsman, John T., et al. Planning Parks for People. 2nd ed. Venture Pub, 1998.