APA引文

Liu, C. L. (1977). Elements of discrete mathematics. McGraw-Hill.

Chicago Edition Citation

Liu, Chung Laung. Elements of Discrete Mathematics. New York: McGraw-Hill, 1977.

MLA引文

Liu, Chung Laung. Elements of Discrete Mathematics. McGraw-Hill, 1977.

警告：這些引文格式不一定是100％准確.