Gaya APA

Boen, B. (2013). Young On Top : 35 kunci sukses di usia muda (Cet. 8 ; new edition). Yogyakarta: B First.

Gaya MLA

Boen, Billy. "Young On Top : 35 kunci sukses di usia muda". Cet. 8 ; new edition Yogyakarta: B First, 2013. Text.