APA Citation

Ludema, K. C., & Ajayi, L. Friction, wear, lubrication: A textbook in tribology (Second edition.).

Chicago Style Citation

Ludema, Kenneth C., and Layo Ajayi. Friction, Wear, Lubrication: A Textbook in Tribology. Second edition.

MLA Citation

Ludema, Kenneth C., and Layo Ajayi. Friction, Wear, Lubrication: A Textbook in Tribology. Second edition.

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