Cita APA (7a ed.)
Mazankinskij, V. E., Šatalov, V. E., & Sternin, B. J. (1992). Contact Geometry and Linear Differential Equations. Walter de Gruyter.
Cita Chicago Style (17a ed.)
Mazankinskij, Vladimir E., Viktor E. Šatalov, y Boris Ju Sternin. Contact Geometry and Linear Differential Equations. Berlin: Walter de Gruyter, 1992.
Cita MLA (9a ed.)
Mazankinskij, Vladimir E., et al. Contact Geometry and Linear Differential Equations. Walter de Gruyter, 1992.
Precaución: Estas citas no son 100% exactas.