Gaya APA

Joseph, C, G, V, &, M. (1987). Fractional and subfractional horsepower electric motors: available types, basic operating principles, selection, and maintenance (4). New York: McGraw Hill.

Gaya MLA

Joseph, Cryil, G., Veinott, &, Martin. "Fractional and subfractional horsepower electric motors: available types, basic operating principles, selection, and maintenance". 4 New York: McGraw Hill, 1987. Text.