APA (7th ed.) Citation

Rossi, P. H., Freeman, H. E., & Wright, S. R. (1979). Evaluation: A systematic approach (2. print.). Sage Publ.

Chicago Style (17th ed.) Citation

Rossi, Peter H., Howard E. Freeman, and Sonia R. Wright. Evaluation: A Systematic Approach. 2. print. Beverly Hills u.a: Sage Publ, 1979.

MLA (9th ed.) Citation

Rossi, Peter H., et al. Evaluation: A Systematic Approach. 2. print. Sage Publ, 1979.