APA Citatie

Houghton, P. S. (1970). Gears: Spno, belical, bevel internal, epicyclic and worm (2nd ed.). Technical press.

Chicago Style citaat

Houghton, P S. Gears: Spno, Belical, Bevel Internal, Epicyclic and Worm. 2nd ed. London: Technical press, 1970.

MLA citatie

Houghton, P S. Gears: Spno, Belical, Bevel Internal, Epicyclic and Worm. 2nd ed. Technical press, 1970.

Let op: Deze citaties zijn niet altijd 100% accuraat.