Cita APA (7th ed.)

Fox, C., Grimm, R., & Caldera, R. (2017). An introduction to evaluation. SAGE.

Cita Chicago (17th ed.)

Fox, Chris, Robert Grimm, i Rute Caldera. An Introduction to Evaluation. Los Angeles: SAGE, 2017.

Cita MLA (9th ed.)

Fox, Chris, et al. An Introduction to Evaluation. SAGE, 2017.