एपीए उद्धरण

Petersen, P. (2006). Riemannian geometry (2nd.). Springer.

शिकागो स्टाइल उद्धरण

Petersen, Peter. Riemannian Geometry. 2nd. New York: Springer, 2006.

एमएलए उद्धरण

Petersen, Peter. Riemannian Geometry. 2nd. Springer, 2006.