Cita APA (7a ed.)

Smith, B., & Arnold, A. (2012). Roger the rat is on the loose! Sky Pony Press.

Cita Chicago Style (17a ed.)

Smith, Brooke, y Alli Arnold. Roger the Rat Is on the Loose! New York: Sky Pony Press, 2012.

Cita MLA (8a ed.)

Smith, Brooke, y Alli Arnold. Roger the Rat Is on the Loose! Sky Pony Press, 2012.