APA (7th ed.) Citation

Houle, M. C. (1995). The prairie keepers: Secrets of the grasslands. Addison-Wesley.

Chicago Style (17th ed.) Citation

Houle, Marcy Cottrell. The Prairie Keepers: Secrets of the Grasslands. Reading, Mass.: Addison-Wesley, 1995.

MLA (9th ed.) Citation

Houle, Marcy Cottrell. The Prairie Keepers: Secrets of the Grasslands. Addison-Wesley, 1995.

Warning: These citations may not always be 100% accurate.