Cita APA

Brooks, R., & Gray, A. R. (1983). Differntial geometry. Birkhauser.

Citación estilo Chicago

Brooks, Robert, y Alfred Reinhart Gray. Differntial Geometry. Boston: Birkhauser, 1983.

Cita MLA

Brooks, Robert, y Alfred Reinhart Gray. Differntial Geometry. Birkhauser, 1983.