APA (7th ed.) Citation

Historical Society of Pennsylvania & Barton, M. B. (2000). Welsh-Americans: The manuscript collection : the Historical Society of Pennsylvania. University Press of America.

Chicago Style (17th ed.) Citation

Historical Society of Pennsylvania and Marcella Biro Barton. Welsh-Americans: The Manuscript Collection : The Historical Society of Pennsylvania. Lanham: University Press of America, 2000.

MLA (9th ed.) Citation

Historical Society of Pennsylvania and Marcella Biro Barton. Welsh-Americans: The Manuscript Collection : The Historical Society of Pennsylvania. University Press of America, 2000.