एपीए उद्धरण

Townsend, M. (1987). Discrete mathematics: Applied combinatorics and graph theory. Benjamin/Cummings Pub. Co..

शिकागो स्टाइल उद्धरण

Townsend, Michael. Discrete Mathematics: Applied Combinatorics and Graph Theory. Menlo Park, Calif.: Benjamin/Cummings Pub. Co., 1987.

एमएलए उद्धरण

Townsend, Michael. Discrete Mathematics: Applied Combinatorics and Graph Theory. Benjamin/Cummings Pub. Co., 1987.