Style de citation APA (7e éd.)

Gromoll, D., & Walschap, G. Metric foliations and curvature (1st ed. 2009.). Birkhäuser Basel.

Style de citation Chicago (17e éd.)

Gromoll, Detlef, et Gerard Walschap. Metric Foliations and Curvature. 1st ed. 2009. Basel: Birkhäuser Basel.

Style de citation MLA (8e éd.)

Gromoll, Detlef, et Gerard Walschap. Metric Foliations and Curvature. 1st ed. 2009. Birkhäuser Basel.