APA Citation

Bleyden, P., & Levin, B. S. (1940). Guide to the manuscript collections in the Historical society of Pennsylvania. Philadelphia: The Historical society of Pennsylvania.

Chicago Style Citation

Bleyden, Paul,, and Bernard S. Levin. Guide to the Manuscript Collections in the Historical Society of Pennsylvania. Philadelphia: The Historical society of Pennsylvania, 1940.

MLA Citation

Bleyden, Paul,, and Bernard S. Levin. Guide to the Manuscript Collections in the Historical Society of Pennsylvania. Philadelphia: The Historical society of Pennsylvania, 1940.

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