Gaya APA

Lo, B., Fiva, R. (2009). Success spirit : yes, i can!!! nothing impossible! (Ed. 1). Yogyakarta: Andi.

Gaya MLA

Lo, Benny., Fiva, Rosalana. "Success spirit : yes, i can!!! nothing impossible!". Ed. 1 Yogyakarta: Andi, 2009. Text.