Cita APA (7th ed.)
Still, A., & Siskind, C. S. (1954). Elements of electrical machine design (3d ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Still, Alfred, i Charles Seymour Siskind. Elements of Electrical Machine Design. 3d ed. New York: McGraw-Hill, 1954.
Cita MLA (9th ed.)
Still, Alfred, i Charles Seymour Siskind. Elements of Electrical Machine Design. 3d ed. McGraw-Hill, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.