APA (7th ed.) Citation

Nemyckij, V. V., & Stepanov, V. V. (1972). Qualitative theory of differential equations (Forth printing.). Princeton University Press.

Chicago Style (17th ed.) Citation

Nemyckij, Viktor V., and Vjačeslav V. Stepanov. Qualitative Theory of Differential Equations. Forth printing. Princeton, NJ: Princeton University Press, 1972.

MLA (9th ed.) Citation

Nemyckij, Viktor V., and Vjačeslav V. Stepanov. Qualitative Theory of Differential Equations. Forth printing. Princeton University Press, 1972.