Gaya APA

ISMUL, J., LAMANSU, L. (2003). Panduan Memahami Preposition . Jakarta: Poliyama Widyapustaka.

Gaya MLA

ISMUL, Jalala., LAMANSU, Laruhum. "Panduan Memahami Preposition". Jakarta: Poliyama Widyapustaka, 2003. Text.