APA Citation

United States General Post Office. (1792). Instructions to the deputy postmasters. [Philadelphia]: s.n.

Chicago Style Citation

United States General Post Office. Instructions to the Deputy Postmasters. [Philadelphia]: s.n, 1792.

MLA Citation

United States General Post Office. Instructions to the Deputy Postmasters. [Philadelphia]: s.n, 1792.

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