APA引文

Copi,Irving M. (1982). Introduction to logic. Macmillan Publishing Co.Inc.

Chicago Edition Citation

Copi,Irving M. Introduction to Logic. New York: Macmillan Publishing Co.Inc, 1982.

MLA引文

Copi,Irving M. Introduction to Logic. Macmillan Publishing Co.Inc, 1982.

警告：這些引文格式不一定是100％准確.