APA (7th ed.) Citation

Protasov, O. O. (2016). System concept of biosphere evolution and the modern environmental crisis.

Chicago Style (17th ed.) Citation

Protasov, O. O. System Concept of Biosphere Evolution and the Modern Environmental Crisis. 2016.

MLA (8th ed.) Citation

Protasov, O. O. System Concept of Biosphere Evolution and the Modern Environmental Crisis. 2016.

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