Cita APA (7th ed.)

R.V. Gamkrelidze. (1991). Geometry I: Basic ideas and concepts of differential geometry. Springer-Verlag.

Cita Chicago (17th ed.)

R.V. Gamkrelidze. Geometry I: Basic Ideas and Concepts of Differential Geometry. Berlin, New York: Springer-Verlag, 1991.

Cita MLA (9th ed.)

R.V. Gamkrelidze. Geometry I: Basic Ideas and Concepts of Differential Geometry. Springer-Verlag, 1991.