APA (7th ed.) Citation

Portnov, N. (1970). Scientific and Information Activities of Institute's Libraries.

Chicago Style (17th ed.) Citation

Portnov, N. Scientific and Information Activities of Institute's Libraries. 1970.

MLA (9th ed.) Citation

Portnov, N. Scientific and Information Activities of Institute's Libraries. 1970.

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