APA (7th ed.) Citation

Tsyhankova, E. H. (2007). A.Yu. Krymsky and S.O. Efremov Cooperation in Building Ukrainian Academy of Sciences in 1920–1928.

Chicago Style (17th ed.) Citation

Tsyhankova, E. H. A.Yu. Krymsky and S.O. Efremov Cooperation in Building Ukrainian Academy of Sciences in 1920–1928. 2007.

MLA (8th ed.) Citation

Tsyhankova, E. H. A.Yu. Krymsky and S.O. Efremov Cooperation in Building Ukrainian Academy of Sciences in 1920–1928. 2007.

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