APA (7th ed.) Citation

Altschuld, J. W., & Kumar, D. D. (2010). Needs assessment: An overview. SAGE.

Chicago Style (17th ed.) Citation

Altschuld, James W., and David D. Kumar. Needs Assessment: An Overview. Thousand Oaks, Calif. ; London: SAGE, 2010.

MLA (9th ed.) Citation

Altschuld, James W., and David D. Kumar. Needs Assessment: An Overview. SAGE, 2010.