Cita APA

London, J., & Remkiewicz, F. (2006). Froggy rides a bike. Viking.

Citación estilo Chicago

London, Jonathan, and Frank Remkiewicz. Froggy Rides a Bike. New York: Viking, 2006.

Cita MLA

London, Jonathan, and Frank Remkiewicz. Froggy Rides a Bike. Viking, 2006.