APA (7th ed.) Citation

Tkachenko, T. M., & Prokopenko, I. O. (2020). Salculation of maintenance of surface drainage roofing of a German manufacturer.

Chicago Style (17th ed.) Citation

Tkachenko, T. M., and I. O. Prokopenko. Salculation of Maintenance of Surface Drainage Roofing of a German Manufacturer. 2020.

MLA (8th ed.) Citation

Tkachenko, T. M., and I. O. Prokopenko. Salculation of Maintenance of Surface Drainage Roofing of a German Manufacturer. 2020.

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