Gaya APA

dkk, K, A. (2014). Hippopotamus, The Bravest Mamal = Kudanil, Si Mamalia Pemberani (cet.I). 811 RET b: FIKSI.

Gaya MLA

dkk, Kalyana, Adzhara,. "Hippopotamus, The Bravest Mamal = Kudanil, Si Mamalia Pemberani". cet.I 811 RET b: FIKSI, 2014. Text.