Sarett, L., Sarett, A. J., & Foster, W. T. (1966). Basic principles of speech (4th ed.). Houghton Mifflin.
Chicago Style (17th ed.) CitationSarett, Lew, Alma Johnson Sarett, and William Trufant Foster. Basic Principles of Speech. 4th ed. Boston, Mass: Houghton Mifflin, 1966.
MLA (9th ed.) CitationSarett, Lew, et al. Basic Principles of Speech. 4th ed. Houghton Mifflin, 1966.
Warning: These citations may not always be 100% accurate.