Gaya APA

Assaad, F, A. (USA : Springer, 2009). Field methods for petroleum geologists : A guide to computerized lithostratigraphic correlation charts case study : Northern africa . USA: USA : Springer, 2009.

Gaya MLA

Assaad, Fakhry, A.. "Field methods for petroleum geologists : A guide to computerized lithostratigraphic correlation charts case study : Northern africa". USA: USA : Springer, 2009, USA : Springer, 2009. Text.