APA-Zitierstil (7. Ausg.)

Langsrorf, . A. S. (1959). Principal of direct current machines (6th ed.). Mc Graw Hill.

Chicago-Zitierstil (17. Ausg.)

Langsrorf, Alexander S. Principal of Direct Current Machines. 6th ed. New York: Mc Graw Hill, 1959.

MLA-Zitierstil (9. Ausg.)

Langsrorf, Alexander S. Principal of Direct Current Machines. 6th ed. Mc Graw Hill, 1959.