APA (7th ed.) Citation

Kaufman, R. A., Rojas, A. M., & Mayer, H. (1993). Needs assessment: A user's guide. Educational Technology Publications.

Chicago Style (17th ed.) Citation

Kaufman, Roger A., Alicia Mabel Rojas, and Hanna Mayer. Needs Assessment: A User's Guide. Englewood Cliffs, N.J.: Educational Technology Publications, 1993.

MLA (9th ed.) Citation

Kaufman, Roger A., et al. Needs Assessment: A User's Guide. Educational Technology Publications, 1993.