APA (7th ed.) Citation

Liu, C. L. (1978). Elements of discrete mathematics (2. print.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Liu, C. L. Elements of Discrete Mathematics. 2. print. New York [u.a.]: McGraw-Hill, 1978.

MLA (9th ed.) Citation

Liu, C. L. Elements of Discrete Mathematics. 2. print. McGraw-Hill, 1978.