Gaya APA

ALBRECHTSEN, E., BESNARD, D. (2013). OIL AND GAS, TECHNOLOGY AND HUMANS . USA: ASHATE pubishing imited.

Gaya MLA

ALBRECHTSEN, EIRIK., BESNARD, DENIS. "OIL AND GAS, TECHNOLOGY AND HUMANS". USA: ASHATE pubishing imited, 2013. Text.