APA引文

Smith, K. J. (1991). Introduction to symbolic logic (2nd ed.). Brooks/Cole Pub. Co..

Chicago Style (17th ed.) Citation

Smith, Karl J. Introduction to Symbolic Logic. 2nd ed. Pacific Grove, Calif.: Brooks/Cole Pub. Co., 1991.

MLA引文

Smith, Karl J. Introduction to Symbolic Logic. 2nd ed. Brooks/Cole Pub. Co., 1991.

警告：這些引文格式不一定是100％准確.