APA Style
Ira, Y., Hardiman, I. (2020).
Variasi Snack Box: Be Unique Be Different (Ed. 1).
Jakarta:
PT Gramedia Pustaka Utama.
MLA Style
Ira, Yunik., Hardiman, Intarina.
"Variasi Snack Box: Be Unique Be Different".
Ed. 1
Jakarta:
PT Gramedia Pustaka Utama,
2020.
Text.