Gerr, D. (1989). Propeller handbook: :the complete reference for choosing, installing and understanding boat propellers. Adlard coles nautical.
Citação norma ChicagoGerr, Dave. Propeller Handbook: :the Complete Reference for Choosing, Installing and Understanding Boat Propellers. London: Adlard coles nautical, 1989.
Citação norma MLAGerr, Dave. Propeller Handbook: :the Complete Reference for Choosing, Installing and Understanding Boat Propellers. Adlard coles nautical, 1989.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.