Cita APA (7a ed.)

Alkin, M. C., & Solmon, L. C. (1983). The costs of evaluation ([1st ed.].). Sage.

Cita Chicago Style (17a ed.)

Alkin, Marvin C., y Lewis C. Solmon. The Costs of Evaluation. [1st ed.]. Beverly Hills, Calif: Sage, 1983.

Cita MLA (9a ed.)

Alkin, Marvin C., y Lewis C. Solmon. The Costs of Evaluation. [1st ed.]. Sage, 1983.