Style de citation APA (7e éd.)

Alkin, M. C. (2004). Evaluation roots: Tracing theorists' views and influences. Sage Publications.

Style de citation Chicago (17e éd.)

Alkin, Marvin C. Evaluation Roots: Tracing Theorists' Views and Influences. Thousand Oaks, Calif.: Sage Publications, 2004.

Style de citation MLA (9e éd.)

Alkin, Marvin C. Evaluation Roots: Tracing Theorists' Views and Influences. Sage Publications, 2004.