APA (7th ed.) Zitazioa

Langsdorf , A. S. (1955). Theory of alternating current machinery (2nd ed.). Mc Graw Hill.

Chicago Style (17th ed.) Zitazioa

Langsdorf , Alexander S. Theory of Alternating Current Machinery. 2nd ed. New York: Mc Graw Hill, 1955.

MLA (9th ed.) Zitazioa

Langsdorf , Alexander S. Theory of Alternating Current Machinery. 2nd ed. Mc Graw Hill, 1955.