Gaya APA
Hemdi, Y. et al (2018).
Gagak Menguburkan Temannya; A Crow Burried His Friend .
jakarta timur:
PT Luxima Metro Media.
Gaya MLA
Hemdi, Yoli. et al.
"Gagak Menguburkan Temannya; A Crow Burried His Friend".
jakarta timur:
PT Luxima Metro Media,
2018.
Text.