Gaya APA
Djatmika, ., Priyanto, A, D. (2019).
Passport to the world for grade VII of junior high school .
Solo:
Tiga Serangkai.
Gaya MLA
Djatmika, ., Priyanto, Agus, Dwi.
"Passport to the world for grade VII of junior high school".
Solo:
Tiga Serangkai,
2019.
Text.