APA-referens (7:e uppl.)

Jabbar Wria Jihad, Naqshabandi Srood Farooq, Al-Juboury Falah Khalaf, & Universidad Nacional de Colombia. Departamento de Geociencias. Petrophysical properties of the Lower Cretaceous formations in the Shaikhan oilfield, northern Iraq.

Chicago-referens (17:e uppl.)

Jabbar Wria Jihad, Naqshabandi Srood Farooq, Al-Juboury Falah Khalaf, och Universidad Nacional de Colombia. Departamento de Geociencias. Petrophysical Properties of the Lower Cretaceous Formations in the Shaikhan Oilfield, Northern Iraq.

MLA-referens (9:e uppl.)

Jabbar Wria Jihad, et al. Petrophysical Properties of the Lower Cretaceous Formations in the Shaikhan Oilfield, Northern Iraq.

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