APA (7th ed.) Citation

Bogoljubov, N. N., & Mitropolʹskij, J. A. (1961). Asymptotic methods in the theory of non-linear oscillations (2.Aufl.). Gordon & Breach.

Chicago Style (17th ed.) Citation

Bogoljubov, Nikolaj N., and Jurij Alekseevič Mitropolʹskij. Asymptotic Methods in the Theory of Non-linear Oscillations. 2.Aufl. New York: Gordon & Breach, 1961.

MLA (9th ed.) Citation

Bogoljubov, Nikolaj N., and Jurij Alekseevič Mitropolʹskij. Asymptotic Methods in the Theory of Non-linear Oscillations. 2.Aufl. Gordon & Breach, 1961.