APA (7th ed.) Citation

Marcus, D. A. (1998). Combinatorics: A problem oriented approach. Mathematical Association of America.

Chicago Style (17th ed.) Citation

Marcus, Daniel A. Combinatorics: A Problem Oriented Approach. Washington, D.C.: Mathematical Association of America, 1998.

MLA (9th ed.) Citation

Marcus, Daniel A. Combinatorics: A Problem Oriented Approach. Mathematical Association of America, 1998.