Gaya APA

HANNA, P. et al (2007). YOU CAN DO IT! = ANDA PASTI BISA ! (cet.2). : ESENSI ERLANGGA GROUP.

Gaya MLA

HANNA, PAUL. et al. "YOU CAN DO IT! = ANDA PASTI BISA !". cet.2 : ESENSI ERLANGGA GROUP, 2007. Umum.