APA (7th ed.) Citation

Gorshkov, G., & Yakushova, A. Geología general.

Chicago Style (17th ed.) Citation

Gorshkov, G., and A. Yakushova. Geología General.

MLA (8th ed.) Citation

Gorshkov, G., and A. Yakushova. Geología General.

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