APA-viite

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

Chicago-tyylinen lähdeviittaus

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

MLA-viite

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