APA (7th ed.) Citation

Richardson, E. G. (1929). Sound: A physical textbook. E. Arnold.

Chicago Style (17th ed.) Citation

Richardson, E. G. Sound: A Physical Textbook. London: E. Arnold, 1929.

MLA (9th ed.) Citation

Richardson, E. G. Sound: A Physical Textbook. E. Arnold, 1929.

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