APA (7th ed.) Citation

Irwin, R. B. (1969). Speech and hearing therapy: Clinical and educational principles and practices. Stanwix House.

Chicago Style (17th ed.) Citation

Irwin, Ruth Beckey. Speech and Hearing Therapy: Clinical and Educational Principles and Practices. Pittsburgh: Stanwix House, 1969.

MLA (9th ed.) Citation

Irwin, Ruth Beckey. Speech and Hearing Therapy: Clinical and Educational Principles and Practices. Stanwix House, 1969.