Cita APA (7a ed.)

Shkola, I. V. (1980). Contents of organic carbon and bitumens in sedimentary rocks from Hole Northern-1 drilled in the Alexander Island, Franz Josef Land Archipelago. PANGAEA.

Cita Chicago Style (17a ed.)

Shkola, Igor V. Contents of Organic Carbon and Bitumens in Sedimentary Rocks from Hole Northern-1 Drilled in the Alexander Island, Franz Josef Land Archipelago. PANGAEA, 1980.

Cita MLA (9a ed.)

Shkola, Igor V. Contents of Organic Carbon and Bitumens in Sedimentary Rocks from Hole Northern-1 Drilled in the Alexander Island, Franz Josef Land Archipelago. PANGAEA, 1980.