एपीए उद्धरण

Freeden, W., & Schreiner, M. (2009). Spherical functions of mathematical geoscience: :A scalar, vectorial and tensorial setup. Springer.

शिकागो स्टाइल उद्धरण

Freeden, W., और M. Schreiner. Spherical Functions of Mathematical Geoscience: :A Scalar, Vectorial and Tensorial Setup. Berlin: Springer, 2009.

एमएलए उद्धरण

Freeden, W., और M. Schreiner. Spherical Functions of Mathematical Geoscience: :A Scalar, Vectorial and Tensorial Setup. Springer, 2009.