APA (7th ed.) Citation

Rider, C., & Brychta, A. (2005). Picnic time. Oxford University Press.

Chicago Style (17th ed.) Citation

Rider, Cynthia, and Alex Brychta. Picnic Time. London: Oxford University Press, 2005.

MLA (9th ed.) Citation

Rider, Cynthia, and Alex Brychta. Picnic Time. Oxford University Press, 2005.