Gaya APA

ALVIANTI, L., Prabawati, T, A. (2019). I still heart you : first love never dies (Ed.1). Yogyakarta: Sheila Publishing.

Gaya MLA

ALVIANTI, Lolita., Prabawati, Th., Arie. "I still heart you : first love never dies". Ed.1 Yogyakarta: Sheila Publishing, 2019. Text.