Gaya APA

Rakhman, B., Kumalasari, A. (2016). Musafir biker (edisi 1). Yogyakarta: B First.

Gaya MLA

Rakhman, Bakhtiar., Kumalasari, Ade. "Musafir biker". edisi 1 Yogyakarta: B First, 2016. Text.