Cita APA

Hardy, H. W. Planetary gearing (design and efficiency). The Machinery publishing.

Citación estilo Chicago

Hardy, Herbert W. Planetary Gearing (design and Efficiency). London: The Machinery publishing.

Cita MLA

Hardy, Herbert W. Planetary Gearing (design and Efficiency). London: The Machinery publishing.

Precaución: Estas citas no son 100% exactas.