एपीए उद्धरण

Erickson, M. J. (2009). Pearls of discrete mathematics. Taylor & Francis.

शिकागो स्टाइल उद्धरण

Erickson, Martin J. Pearls of Discrete Mathematics. Boca Raton: Taylor & Francis, 2009.

एमएलए उद्धरण

Erickson, Martin J. Pearls of Discrete Mathematics. Taylor & Francis, 2009.