Gaya APA

Sawit, P, P, K. (2010). Planters : Connecting To The Global Palm Oil Information Digest (ed.3). Medan: Pusat Penelitian Kelapa Sawit.

Gaya MLA

Sawit, Pusat, Penelitian, Kelapa. "Planters : Connecting To The Global Palm Oil Information Digest". ed.3 Medan: Pusat Penelitian Kelapa Sawit, 2010. Referensi.