Cita APA

Weiss, C. H. (1998). Evaluation: Methods for studying programs and policies (2nd ed.). Prentice Hall.

Citación estilo Chicago

Weiss, Carol H. Evaluation: Methods for Studying Programs and Policies. 2nd ed. Upper Saddle River, New Jersey: Prentice Hall, 1998.

Cita MLA

Weiss, Carol H. Evaluation: Methods for Studying Programs and Policies. 2nd ed. Prentice Hall, 1998.