Gaya APA

Abdel-Aal, H., Aggoar, M. (). Petroleum And Gas Field Processing( Foto Copi) . New York: Marcel Dexxer.

Gaya MLA

Abdel-Aal, HK., Aggoar, Mohamed. "Petroleum And Gas Field Processing( Foto Copi)". New York: Marcel Dexxer, . Jurnal PSI.