Gaya APA

Forbes, W, G., Pope, C, &, E, W. (1954). Lubrication of industrial and marine machinery. (1954). : New York : John Wiley & Sons, Inc.,.

Gaya MLA

Forbes, William, Gordon., Pope, C.L., &, Everitt,, W.T.. "Lubrication of industrial and marine machinery.". 1954 : New York : John Wiley & Sons, Inc.,, 1954. Text.