Gaya APA
Grey, J. (2021).
Ferals 3 : Pembalasan Dendam White Widow (The White Widow's Revenge) .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Grey, Jacob.
"Ferals 3 : Pembalasan Dendam White Widow (The White Widow's Revenge)".
Jakarta:
Gramedia Pustaka Utama,
2021.
Buku.