APA ציטוט

Struening, E. L., & Guttentag, M. (1975). Handbook of evaluation research. Sage Publications.

Chicago Style (17th ed.) Citation

Struening, Elmer L., and Marcia Guttentag. Handbook of Evaluation Research. Beverly Hills, Calif.: Sage Publications, 1975.

ציטוט MLA

Struening, Elmer L., and Marcia Guttentag. Handbook of Evaluation Research. Sage Publications, 1975.