APA (7e ed.) Bronvermelding

Sobolev I. S. Igor Stanislavovich. (2007). Radio-geochemical methods at surface expiotation of oil and gas fields; Bulletin of the Tomsk Polytechnic University; Vol. 311, № 1. 2007.

Chicago (17e ed.) Bronvermelding

Sobolev I. S. Igor Stanislavovich. Radio-geochemical Methods at Surface Expiotation of Oil and Gas Fields; Bulletin of the Tomsk Polytechnic University; Vol. 311, № 1. 2007, 2007.

MLA (9e ed.) Bronvermelding

Sobolev I. S. Igor Stanislavovich. Radio-geochemical Methods at Surface Expiotation of Oil and Gas Fields; Bulletin of the Tomsk Polytechnic University; Vol. 311, № 1. 2007, 2007.