Cita APA (7a ed.)
Langsdorf, A. S. (1955). Theory of alternating-current machinery (2nd ed.). McGraw-Hill Book Company.
Cita Chicago Style (17a ed.)
Langsdorf, Alexander S. Theory of Alternating-current Machinery. 2nd ed. New York: McGraw-Hill Book Company, 1955.
Cita MLA (9a ed.)
Langsdorf, Alexander S. Theory of Alternating-current Machinery. 2nd ed. McGraw-Hill Book Company, 1955.
Precaución: Estas citas no son 100% exactas.