APA (7th ed.) Citation

Hoffman, D. A., & Osserman, R. (1980). The geometry of the generalized Gauss map. AMS.

Chicago Style (17th ed.) Citation

Hoffman, David A., and Robert Osserman. The Geometry of the Generalized Gauss Map. Provedence, R. I: AMS, 1980.

MLA (9th ed.) Citation

Hoffman, David A., and Robert Osserman. The Geometry of the Generalized Gauss Map. AMS, 1980.