APA (7e ed.) Bronvermelding

Morton, H. T. (1965). Anti-friction bearings. s.n.

Chicago (17e ed.) Bronvermelding

Morton, Hudson T. Anti-friction Bearings. Ann Arbor: s.n, 1965.

MLA (9e ed.) Bronvermelding

Morton, Hudson T. Anti-friction Bearings. s.n, 1965.