APA (7th ed.) Citation

Purba, O. D. (2018). Traveling Aja Dulu! Gramedia Pustaka Utama.

Chicago Style (17th ed.) Citation

Purba, Olivia Dianina. Traveling Aja Dulu! Gramedia Pustaka Utama, 2018.

MLA (8th ed.) Citation

Purba, Olivia Dianina. Traveling Aja Dulu! Gramedia Pustaka Utama, 2018.

Warning: These citations may not always be 100% accurate.