Cita APA (7a ed.)

Engineering Equipment Users Association (Great Britain). (1968). Electrical variable speed drives. published for the Engineering Equipment Users Association by Constable.

Cita Chicago Style (17a ed.)

Engineering Equipment Users Association (Great Britain). Electrical Variable Speed Drives. London: published for the Engineering Equipment Users Association by Constable, 1968.

Cita MLA (8a ed.)

Engineering Equipment Users Association (Great Britain). Electrical Variable Speed Drives. published for the Engineering Equipment Users Association by Constable, 1968.