Cita APA (7th ed.)

Penn, A., & Gibson, B. (2012). Chester the brave. Tanglewood.

Cita Chicago (17th ed.)

Penn, Audrey, i Barbara Gibson. Chester the Brave. Terre Haute, IN: Tanglewood, 2012.

Cita MLA (8th ed.)

Penn, Audrey, i Barbara Gibson. Chester the Brave. Tanglewood, 2012.