APA

Shirole A., Winkler W. & Hill J. (1991). Bridge management systems - state of the art. : Transportation Research Record.

Chicago

Shirole AM, Winkler WJ and Hill JJ. 1991. Bridge management systems - state of the art. : Transportation Research Record.

Harvard

Shirole A., Winkler W. and Hill J. (1991). Bridge management systems - state of the art. : Transportation Research Record.

MLA

Shirole AM, Winkler WJ and Hill JJ. Bridge management systems - state of the art. : Transportation Research Record. 1991.