APA

Dudley (D W) ;And Others, . (1997). Gear Motor Handbook. : .

Chicago

Dudley (D W) ;And Others, . 1997. Gear Motor Handbook. : .

Harvard

Dudley (D W) ;And Others, . (1997). Gear Motor Handbook. : .

MLA

Dudley (D W) ;And Others, . Gear Motor Handbook. : . 1997.