APA ציטוט

BARBERA, H. (2004). Misteri gigi Billy. Solo: Tiga Serangkai.

Chicago Style Citation

BARBERA, Hanna. Misteri Gigi Billy. Solo: Tiga Serangkai, 2004.

ציטוט MLA

BARBERA, Hanna. Misteri Gigi Billy. Solo: Tiga Serangkai, 2004.