Gaya APA

Subroto, M, A. (2005). PCO (pandanus cocos oil) (Cet. 1). Jakarta: Penebar Swadaya.

Gaya MLA

Subroto, M., Ahkam. "PCO (pandanus cocos oil)". Cet. 1 Jakarta: Penebar Swadaya, 2005. Text Non-Fiction.