Cita APA (7a ed.)

Nemyt︠s︡kiĭ, V. V., & Stepanov, V. V. (1960). Qualitative Theory of Differential Equations. Princeton University Press.

Cita Chicago Style (17a ed.)

Nemyt︠s︡kiĭ, V. V., y V. V. Stepanov. Qualitative Theory of Differential Equations. Princeton, N.J.: Princeton University Press, 1960.

Cita MLA (8a ed.)

Nemyt︠s︡kiĭ, V. V., y V. V. Stepanov. Qualitative Theory of Differential Equations. Princeton University Press, 1960.