Citação norma APA

Clifford, G. D., & Sharp, F. W. (1989). A twentieth century professional institution: The story of I.E.R.E., 1925-1988. Peter Peregrinus on behalf of the Institution of Electrical Engineers.

Citação norma Chicago

Clifford, Graham D., and Frank W. Sharp. A Twentieth Century Professional Institution: The Story of I.E.R.E., 1925-1988. London, U.K.: Peter Peregrinus on behalf of the Institution of Electrical Engineers, 1989.

Citação norma MLA

Clifford, Graham D., and Frank W. Sharp. A Twentieth Century Professional Institution: The Story of I.E.R.E., 1925-1988. Peter Peregrinus on behalf of the Institution of Electrical Engineers, 1989.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.