APA引文

Walberg, H. J., & Haertel, G. D. (1990). The international encyclopedia of educational evaluation. Pergamon Press.

Chicago Style (17th ed.) Citation

Walberg, Herbert J., and Geneva D. Haertel. The International Encyclopedia of Educational Evaluation. Oxford: Pergamon Press, 1990.

MLA引文

Walberg, Herbert J., and Geneva D. Haertel. The International Encyclopedia of Educational Evaluation. Pergamon Press, 1990.