APA (7th ed.) Citation

Rzhevkin, S. N. A course of lectures on the theory of sound.

Chicago Style (17th ed.) Citation

Rzhevkin, S. N. A Course of Lectures on the Theory of Sound.

MLA (9th ed.) Citation

Rzhevkin, S. N. A Course of Lectures on the Theory of Sound.

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