APA (7th ed.) Citation

DOBROVOLSKY, V. Machine elements - a textbook - V, Dobrovolsky at. al. Foreign Languages#.

Chicago Style (17th ed.) Citation

DOBROVOLSKY, V. Machine Elements - a Textbook - V, Dobrovolsky at. Al. Foreign Languages#.

MLA (8th ed.) Citation

DOBROVOLSKY, V. Machine Elements - a Textbook - V, Dobrovolsky at. Al. Foreign Languages#.

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