Caldwell, R. G. (1946). The penitentiary movement in Delaware: 1776 to 1829. Historic. Society of Delaware.
Chicago Style (17th ed.) CitationCaldwell, Robert G. The Penitentiary Movement in Delaware: 1776 to 1829. Wilmington, Del: Historic. Society of Delaware, 1946.
MLA (9th ed.) CitationCaldwell, Robert G. The Penitentiary Movement in Delaware: 1776 to 1829. Historic. Society of Delaware, 1946.
Warning: These citations may not always be 100% accurate.