APA (7th ed.) Citation

(1979). Qualitative and quantitative methods in evaluation research (1. print.). Sage Publ.

Chicago Style (17th ed.) Citation

Qualitative and Quantitative Methods in Evaluation Research. 1. print. Beverly Hills [u.a.]: Sage Publ, 1979.

MLA (9th ed.) Citation

Qualitative and Quantitative Methods in Evaluation Research. 1. print. Sage Publ, 1979.