APA (7th ed.) Citation

Ada, A. F., Campoy, F. I., & Iosa, A. (2007). The picnic at Apple Park. Macmillan/McGraw-Hill.

Chicago Style (17th ed.) Citation

Ada, Alma Flor, F. Isabel Campoy, and Ann Iosa. The Picnic at Apple Park. New York: Macmillan/McGraw-Hill, 2007.

MLA (9th ed.) Citation

Ada, Alma Flor, et al. The Picnic at Apple Park. Macmillan/McGraw-Hill, 2007.