APA

Trushkov P. V., Oblasov N. V., Goncharov I. V., Samoilenko (Samoylenko) V. V., Fadeeva S. V. & Litvinova A. E.Genetic Types of Organic Matter and Oils (Western Part of Timan-Pechora Basin, Russia). : .

Chicago

Trushkov P V, Oblasov N V, Goncharov I V, Samoilenko (Samoylenko) V V, Fadeeva S V and Litvinova A E.Genetic Types of Organic Matter and Oils (Western Part of Timan-Pechora Basin, Russia). : .

Harvard

Trushkov P. V., Oblasov N. V., Goncharov I. V., Samoilenko (Samoylenko) V. V., Fadeeva S. V. and Litvinova A. E.Genetic Types of Organic Matter and Oils (Western Part of Timan-Pechora Basin, Russia). : .

MLA

Trushkov P V, Oblasov N V, Goncharov I V, Samoilenko (Samoylenko) V V, Fadeeva S V and Litvinova A E.: . .