Gaya APA

Ayunda, M., Yunarthi, B, N. (2018). #dear tomorrow : notes to my future self (2nd ed.). Yogyakarta: Bentang Belia Publishing House.

Gaya MLA

Ayunda, Maudy., Yunarthi, Baiq, Nadia. "#dear tomorrow : notes to my future self". 2nd ed. Yogyakarta: Bentang Belia Publishing House, 2018. Text.