APA (7th ed.) Citation

Demianenko, V. (2019). Ontological Aspects of Formation of Open Education Systems.

Chicago Style (17th ed.) Citation

Demianenko, V. Ontological Aspects of Formation of Open Education Systems. 2019.

MLA (8th ed.) Citation

Demianenko, V. Ontological Aspects of Formation of Open Education Systems. 2019.

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