APA (7th ed.) Citation

Zemljakov, A. M. Gear transmissions lubricating by magnetic fluid lubricating materials.

Chicago Style (17th ed.) Citation

Zemljakov, A. M. Gear Transmissions Lubricating by Magnetic Fluid Lubricating Materials.

MLA (9th ed.) Citation

Zemljakov, A. M. Gear Transmissions Lubricating by Magnetic Fluid Lubricating Materials.

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