APA引文

Bootsma, J. (1975). Liquid-lubricated spiral-groove bearings.

Chicago Style (17th ed.) Citation

Bootsma, J. Liquid-lubricated Spiral-groove Bearings. 1975.

MLA引文

Bootsma, J. Liquid-lubricated Spiral-groove Bearings. 1975.

警告:這些引文格式不一定是100%准確.