APA (7th ed.) Citation

Gupta, K., Russ-Eft, D. F., & Sleezer, C. M. (2007). A practical guide to needs assessment (2nd. ed.). John Wiley.

Chicago Style (17th ed.) Citation

Gupta, Kavita, Darlene F. Russ-Eft, and Catherine M. Sleezer. A Practical Guide to Needs Assessment. 2nd. ed. San Francisco, CA: John Wiley, 2007.

MLA (8th ed.) Citation

Gupta, Kavita, et al. A Practical Guide to Needs Assessment. 2nd. ed. John Wiley, 2007.