Gaya APA
Hibbert, C.
(2020).
Ensiklopedia Saintis Junior: Bumi
(
3)
.
Jakarta:
Kepustakaan Populer Gramedia.
Gaya MLA
Hibbert, Clare.
"Ensiklopedia Saintis Junior: Bumi".
3
Jakarta:
Kepustakaan Populer Gramedia,
2020.
Picture.