Citazione Stile APA (7a Edizione)

Shkola, I. V. (2007). Chemical characteristics of bitumen from sedimentary rocks of Hole Grumant-1 drilled in the West Svalbard. PANGAEA.

Citazione stile Chigago Style (17a edizione)

Shkola, Igor V. Chemical Characteristics of Bitumen from Sedimentary Rocks of Hole Grumant-1 Drilled in the West Svalbard. PANGAEA, 2007.

Citatione MLA (9a ed.)

Shkola, Igor V. Chemical Characteristics of Bitumen from Sedimentary Rocks of Hole Grumant-1 Drilled in the West Svalbard. PANGAEA, 2007.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.