APA (7th ed.) Citation

El'sgol'ts, L., & Norkin, S. (1973). Introduction to the Theory and Application of Differential Equations with Deviating Arguments.

Chicago Style (17th ed.) Citation

El'sgol'ts, L.E, and S.B Norkin. Introduction to the Theory and Application of Differential Equations with Deviating Arguments. 1973.

MLA (9th ed.) Citation

El'sgol'ts, L.E, and S.B Norkin. Introduction to the Theory and Application of Differential Equations with Deviating Arguments. 1973.

Warning: These citations may not always be 100% accurate.