APA (7th ed.) Citation

Glendale Elementary School District 40, A., Wurster, S. R., & Mathis, F. A. (1977). Happiness Is: Reading.

Chicago Style (17th ed.) Citation

Glendale Elementary School District 40, AZ., Stanley R. Wurster, and F. Austin Mathis. Happiness Is: Reading. 1977.

MLA (9th ed.) Citation

Glendale Elementary School District 40, AZ., et al. Happiness Is: Reading. 1977.