APA (7th ed.) Citation

Ryzhkin, A. A., & Burlakova, V. E. (2011, December). FRICTIONAL ELECTRICITY AND TOOL MATERIALS WEAR. Advanced Engineering Research.

Chicago Style (17th ed.) Citation

Ryzhkin, Anatoly A., and Victoria E. Burlakova. "FRICTIONAL ELECTRICITY AND TOOL MATERIALS WEAR." Advanced Engineering Research Dec. 2011.

MLA (9th ed.) Citation

Ryzhkin, Anatoly A., and Victoria E. Burlakova. "FRICTIONAL ELECTRICITY AND TOOL MATERIALS WEAR." Advanced Engineering Research, Dec. 2011.