APA (7th ed.) Citation

Stupka, O. (2018). Two hypotheses – two approaches to solution of the problem of oil genesis.

Chicago Style (17th ed.) Citation

Stupka, O. Two Hypotheses – Two Approaches to Solution of the Problem of Oil Genesis. 2018.

MLA (8th ed.) Citation

Stupka, O. Two Hypotheses – Two Approaches to Solution of the Problem of Oil Genesis. 2018.

Warning: These citations may not always be 100% accurate.