Gaya APA
Riordan, Jane. (2019).
Awas, narwhal cilik! (1).
Jakarta:
PT Gramedia Pustaka Umum.
Gaya Chicago
Riordan, Jane.
Awas, narwhal cilik!.
1
Jakarta:
PT Gramedia Pustaka Umum,
2019.
Text.
Gaya MLA
Riordan, Jane.
Awas, narwhal cilik!.
1
Jakarta:
PT Gramedia Pustaka Umum,
2019.
Text.
Gaya Turabian
Riordan, Jane.
Awas, narwhal cilik!.
1
Jakarta:
PT Gramedia Pustaka Umum,
2019.
Print.