APA (7th ed.) Citation

Kovalʹčuk, A. I. (1979). Karst i gidrogeologija Preduralʹja. AN SSSR.

Chicago Style (17th ed.) Citation

Kovalʹčuk, A. I. Karst I Gidrogeologija Preduralʹja. Sverdlovsk: AN SSSR, 1979.

MLA (9th ed.) Citation

Kovalʹčuk, A. I. Karst I Gidrogeologija Preduralʹja. AN SSSR, 1979.

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