APA (7th ed.) Citation

United States. Postmaster General. (1908). Advertisement for steamboat mail service in New York Bay and Harbor. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Postmaster General. Advertisement for Steamboat Mail Service in New York Bay and Harbor. Washington, D.C.: [publisher not identified], 1908.

MLA (9th ed.) Citation

United States. Postmaster General. Advertisement for Steamboat Mail Service in New York Bay and Harbor. [publisher not identified], 1908.

Warning: These citations may not always be 100% accurate.