APA Citation

(1872). The Historical Society of Pennsylvania: 820 Spruce street. [Philadelphia, Pa.: Historical Society of Pennsylvania.

Chicago Style Citation

The Historical Society of Pennsylvania: 820 Spruce Street. [Philadelphia, Pa.: Historical Society of Pennsylvania, 1872.

MLA Citation

The Historical Society of Pennsylvania: 820 Spruce Street. [Philadelphia, Pa.: Historical Society of Pennsylvania, 1872.

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