Citazione Stile APA (7a Edizione)
Fritzpatrick, J. L., Sanders, J. R., & Worthen, B. R. (2012). Program evaluation: Alternative approaches and practical guidelines (4th ed.). Pearson.
Citazione stile Chigago Style (17a edizione)
Fritzpatrick, Jody L., James R. Sanders, e Blaine R. Worthen. Program Evaluation: Alternative Approaches and Practical Guidelines. 4th ed. Boston: Pearson, 2012.
Citatione MLA (9a ed.)
Fritzpatrick, Jody L., et al. Program Evaluation: Alternative Approaches and Practical Guidelines. 4th ed. Pearson, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.