APA (7th ed.) Citation

Wage, E. R., & Berry, B. (2017). Farmer Elmo had a farm. Phoenix International Publications, Inc.

Chicago Style (17th ed.) Citation

Wage, Erin Rose, and Bob Berry. Farmer Elmo Had a Farm. Illinois: Phoenix International Publications, Inc, 2017.

MLA (9th ed.) Citation

Wage, Erin Rose, and Bob Berry. Farmer Elmo Had a Farm. Phoenix International Publications, Inc, 2017.