APA (7th ed.) Citation

Ungrad Helmut, Winkler Wilibald, Wiszniewski Andrzej, & Harrison Peter G. (1995). Protection techniques in electrical energy systems. Dekker, M.

Chicago Style (17th ed.) Citation

Ungrad Helmut, Winkler Wilibald, Wiszniewski Andrzej, and Harrison Peter G. Protection Techniques in Electrical Energy Systems. Dekker, M, 1995.

MLA (8th ed.) Citation

Ungrad Helmut, et al. Protection Techniques in Electrical Energy Systems. Dekker, M, 1995.