Gaya APA

Sawitri, N, R. (2018). Passion, Love & Eros; Love Lesson for Beginner (cet. 1). Surabaya: Ecosystem Publishing.

Gaya MLA

Sawitri, Nathania, RS. "Passion, Love & Eros; Love Lesson for Beginner". cet. 1 Surabaya: Ecosystem Publishing, 2018. Text.