APA-viite

Hayt, W. H., & Hughes, G. W. (1968). Introduction to electrical engineering. Mc Graw - Hill.

Chicago-tyylinen lähdeviittaus

Hayt, William H., ja George W. Hughes. Introduction to Electrical Engineering. New York: Mc Graw - Hill, 1968.

MLA-viite

Hayt, William H., ja George W. Hughes. Introduction to Electrical Engineering. Mc Graw - Hill, 1968.