APA (7th ed.) Citation

Protasov, A. A., & Silaeva, A. A. (2013). Biotic elements of NPP techno-ecosystem.

Chicago Style (17th ed.) Citation

Protasov, A. A., and A. A. Silaeva. Biotic Elements of NPP Techno-ecosystem. 2013.

MLA (8th ed.) Citation

Protasov, A. A., and A. A. Silaeva. Biotic Elements of NPP Techno-ecosystem. 2013.

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