एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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