Cita APA (7a ed.)

Ovsienko, V., & Tabachnikov, S. (2005). Projective differential geometry old and new: From the Schwarzian derivative to the cohomology of diffeomorphism groups. Cambridge University Press.

Cita Chicago Style (17a ed.)

Ovsienko, Valentin, y Serge Tabachnikov. Projective Differential Geometry Old and New: From the Schwarzian Derivative to the Cohomology of Diffeomorphism Groups. Cambridge, UK ; New York: Cambridge University Press, 2005.

Cita MLA (8a ed.)

Ovsienko, Valentin, y Serge Tabachnikov. Projective Differential Geometry Old and New: From the Schwarzian Derivative to the Cohomology of Diffeomorphism Groups. Cambridge University Press, 2005.