APA ציטוט

Leaney , C. (2006). Pencemaran. Jakarta: PT.Pakar raya.

Chicago Style Citation

Leaney , Cindy. Pencemaran. Jakarta: PT.Pakar raya, 2006.

ציטוט MLA

Leaney , Cindy. Pencemaran. Jakarta: PT.Pakar raya, 2006.