Cita APA (7th ed.)

Battelle Seattle Research Center, Bennett, C. A., & Lumsdaine, A. A. (1975). Evaluation and experiment: Some critical issues in assessing social programs. Academic Press.

Cita Chicago (17th ed.)

Battelle Seattle Research Center, Carl A. Bennett, i Arthur A. Lumsdaine. Evaluation and Experiment: Some Critical Issues in Assessing Social Programs. New York: Academic Press, 1975.

Cita MLA (8th ed.)

Battelle Seattle Research Center, et al. Evaluation and Experiment: Some Critical Issues in Assessing Social Programs. Academic Press, 1975.