APA (7th ed.) Citation

Johnson, M. R., & Johnson, W. T. (1988). Spelling patterns: Structure, sight, sound. Educators Pub. Service.

Chicago Style (17th ed.) Citation

Johnson, Mary R., and Warren T. Johnson. Spelling Patterns: Structure, Sight, Sound. Cambridge, Mass.: Educators Pub. Service, 1988.

MLA (8th ed.) Citation

Johnson, Mary R., and Warren T. Johnson. Spelling Patterns: Structure, Sight, Sound. Educators Pub. Service, 1988.