Citazione Stile APA (7a Edizione)

CLAYTON, A. (1990). THE PERFORMANCE & DESIGN OF DIRECT CURRENT MACHINES. CBS.

Citazione stile Chigago Style (17a edizione)

CLAYTON, A.E. THE PERFORMANCE & DESIGN OF DIRECT CURRENT MACHINES. DELHI: CBS, 1990.

Citatione MLA (9a ed.)

CLAYTON, A.E. THE PERFORMANCE & DESIGN OF DIRECT CURRENT MACHINES. CBS, 1990.