APA (7th ed.) Citation

Ecroyd, D. H. (1976). The analysis of speech content. National Textbook Co.

Chicago Style (17th ed.) Citation

Ecroyd, Donald H. The Analysis of Speech Content. Skokie, Ill: National Textbook Co, 1976.

MLA (9th ed.) Citation

Ecroyd, Donald H. The Analysis of Speech Content. National Textbook Co, 1976.