APA (7th ed.) Citation

United States. Postal Service. Third Assistant Postmaster General. (1889). Post-office hand-book. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Postal Service. Third Assistant Postmaster General. Post-office Hand-book. Washington, D.C.: [publisher not identified], 1889.

MLA (9th ed.) Citation

United States. Postal Service. Third Assistant Postmaster General. Post-office Hand-book. [publisher not identified], 1889.