APA-referens (7:e uppl.)

Seligman, E. R. A. (1896). Railway tariffs and the interstate commerce law. Ginn.

Chicago-referens (17:e uppl.)

Seligman, Edwin R. A. Railway Tariffs and the Interstate Commerce Law. Boston: Ginn, 1896.

MLA-referens (8:e uppl.)

Seligman, Edwin R. A. Railway Tariffs and the Interstate Commerce Law. Ginn, 1896.