APA Citation

(1959). Preliminary guide to the research materials of the Pennsylvania Historical and Museum Commission. Harrisburg: The Commission.

Chicago Style Citation

Preliminary Guide to the Research Materials of the Pennsylvania Historical and Museum Commission. Harrisburg: The Commission, 1959.

MLA Citation

Preliminary Guide to the Research Materials of the Pennsylvania Historical and Museum Commission. Harrisburg: The Commission, 1959.

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