Gaya APA

Well, P. (2007). Offshore : World Trens and Technology for offshore Oil and Gas Operation : Independence Hub Installation Sets World Records . : Penn Well..

Gaya MLA

Well, Penn. "Offshore : World Trens and Technology for offshore Oil and Gas Operation : Independence Hub Installation Sets World Records". : Penn Well., 2007. Buku PPs Prodi Teknik Kimia.