APA

Wang Q. J., Chung Y., . (2013). Encyclopedia of Tribology. New York: Springer Reference.

Chicago

Wang Q J, Chung Y-W, . 2013. Encyclopedia of Tribology. New York: Springer Reference.

Harvard

Wang Q. J., Chung Y., . (2013). Encyclopedia of Tribology. New York: Springer Reference.

MLA

Wang Q J, Chung Y-W, . Encyclopedia of Tribology. New York: Springer Reference. 2013.