एपीए उद्धरण

Wilkinson, L. (1999). The grammar of graphics. Springer.

शिकागो स्टाइल उद्धरण

Wilkinson, Leland. The Grammar of Graphics. New York: Springer, 1999.

एमएलए उद्धरण

Wilkinson, Leland. The Grammar of Graphics. Springer, 1999.