Citazione Stile APA (7a Edizione)

Tripodi, T., Fellin, P., & Epstein, I. (1978). Differential social program evaluation. F. E. Peacock Publishers.

Citazione stile Chigago Style (17a edizione)

Tripodi, Tony, Phillip Fellin, e Irwin Epstein. Differential Social Program Evaluation. Itasca, Ill.: F. E. Peacock Publishers, 1978.

Citatione MLA (8a ed.)

Tripodi, Tony, et al. Differential Social Program Evaluation. F. E. Peacock Publishers, 1978.