Gaya APA

Widjajanto, D., Applegate, K. (1999). Animorphs ; Pertarungan di Planet Iskoort . Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Widjajanto, Donna., Applegate, Kathrine. "Animorphs ; Pertarungan di Planet Iskoort". Jakarta: PT Gramedia Pustaka Utama, 1999. Text.