Gaya APA

Gomaa, E, E. (1995). Enhanced Oil Recovery: Microbiology, Gas Injection, Chemical Injection, Thermal And Practical Aspects . Yogyakarta: IATMI.

Gaya MLA

Gomaa, Ezzat, E.. "Enhanced Oil Recovery: Microbiology, Gas Injection, Chemical Injection, Thermal And Practical Aspects". Yogyakarta: IATMI, 1995. Buku TP.