APA

Weedy (B M) ;Cory (B J), . (1998). Electric Power Systems. : .

Chicago

Weedy (B M) ;Cory (B J), . 1998. Electric Power Systems. : .

Harvard

Weedy (B M) ;Cory (B J), . (1998). Electric Power Systems. : .

MLA

Weedy (B M) ;Cory (B J), . Electric Power Systems. : . 1998.