APA (7th ed.) Citation

Ivaniv, Y., & Oryshchyn, N. (2020). Klinichna ekhokardiohrafiia.

Chicago Style (17th ed.) Citation

Ivaniv, Y., and N. Oryshchyn. Klinichna Ekhokardiohrafiia. 2020.

MLA (8th ed.) Citation

Ivaniv, Y., and N. Oryshchyn. Klinichna Ekhokardiohrafiia. 2020.

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