APA引文

GUBA, E. G. (1981). Effective Evaluation. Jossey Bass Classic.

Chicago Style (17th ed.) Citation

GUBA, Egon G. Effective Evaluation. Jossey Bass Classic, 1981.

MLA引文

GUBA, Egon G. Effective Evaluation. Jossey Bass Classic, 1981.

警告：這些引文格式不一定是100％准確.