Gaya APA

Ayunda, M., Yunarthi, B, N. (2019). Dear tomorrow: notes to my future self (Cet. 5). Yogyakarta: Benteng Pustaka.

Gaya MLA

Ayunda, Maudy., Yunarthi, Baiq, Nadia. "Dear tomorrow: notes to my future self". Cet. 5 Yogyakarta: Benteng Pustaka, 2019. Text.