Speaks, C. E. (2018). Introduction to sound: Acoustics for the hearing and speech sciences (Fourth edition.). Plural Publishing Inc..
Chicago Style (17th ed.) CitationSpeaks, Charles E. Introduction to Sound: Acoustics for the Hearing and Speech Sciences. Fourth edition. San Diego: Plural Publishing Inc., 2018.
MLA (9th ed.) CitationSpeaks, Charles E. Introduction to Sound: Acoustics for the Hearing and Speech Sciences. Fourth edition. Plural Publishing Inc., 2018.
Warning: These citations may not always be 100% accurate.