APA (7th ed.) Citation

United States. Railway Mail Service. (1904). Province of Ontario, New York and Chicago R.P.O. standpoint, to Toronto Dis. except offices herein named, Apr. 1904. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Railway Mail Service. Province of Ontario, New York and Chicago R.P.O. Standpoint, to Toronto Dis. Except Offices Herein Named, Apr. 1904. [Washington]: [publisher not identified], 1904.

MLA (9th ed.) Citation

United States. Railway Mail Service. Province of Ontario, New York and Chicago R.P.O. Standpoint, to Toronto Dis. Except Offices Herein Named, Apr. 1904. [publisher not identified], 1904.