APA (7th ed.) Citation

Whiting, D., Wilson, C. R., Card, A. B., & Colorado State University. Cooperative Extension Service. (2003). Frost protection and extending the growing season. Colorado State University Cooperative Extension.

Chicago Style (17th ed.) Citation

Whiting, D., Carl Richard Wilson, A. B. Card, and Colorado State University. Cooperative Extension Service. Frost Protection and Extending the Growing Season. Fort Collins, Colo.: Colorado State University Cooperative Extension, 2003.

MLA (8th ed.) Citation

Whiting, D., et al. Frost Protection and Extending the Growing Season. Colorado State University Cooperative Extension, 2003.