Gaya APA

Esbaum, J., Tempesta, F. (2013). National Geographic KIDS : Angry Birds Playground : Dinosaurs, A Prehistoric Adventure (1). Amerika: National Geographic Society.

Gaya MLA

Esbaum, Jill., Tempesta, Franco. "National Geographic KIDS : Angry Birds Playground : Dinosaurs, A Prehistoric Adventure". 1 Amerika: National Geographic Society, 2013. Text.