APA (7th ed.) Citation

Tibbitts, E. L. (1967). English stress patterns: Practice material. Heffer.

Chicago Style (17th ed.) Citation

Tibbitts, Ernest L. English Stress Patterns: Practice Material. Cambridge: Heffer, 1967.

MLA (9th ed.) Citation

Tibbitts, Ernest L. English Stress Patterns: Practice Material. Heffer, 1967.

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