Cita APA (7th ed.)

(1992). Current research in tribology in Europe. Leaf Coppin Pub..

Cita Chicago (17th ed.)

Current Research in Tribology in Europe. Deal, Kent, England: Leaf Coppin Pub., 1992.

Cita MLA (8th ed.)

Current Research in Tribology in Europe. Leaf Coppin Pub., 1992.