Andronov, A. A., Vitt, A. A., & Khaĭkin, S. Ė. Theory of oscillators.
Chicago Style (17th ed.) CitationAndronov, A. A., A. A. Vitt, and S. Ė Khaĭkin. Theory of Oscillators.
MLA (9th ed.) CitationAndronov, A. A., et al. Theory of Oscillators.
Warning: These citations may not always be 100% accurate.