Cita APA

Croft, T., & Summers, W. I. (1987). American electricians' handbook (11th ed.). New York: McGraw-Hill.

Citación estilo Chicago

Croft, Terrell,, y Wilford I. Summers. American Electricians' Handbook. 11th ed. New York: McGraw-Hill, 1987.

Cita MLA

Croft, Terrell,, y Wilford I. Summers. American Electricians' Handbook. 11th ed. New York: McGraw-Hill, 1987.