Arbour, K. (1999). Benjamin Franklin's first government printing: The Pennsylvania General Loan Office mortgage register of 1729 and subsequent Franklin mortgage registers and bonds. American Philosophical Society.
Chicago Style (17th ed.) CitationArbour, Keith. Benjamin Franklin's First Government Printing: The Pennsylvania General Loan Office Mortgage Register of 1729 and Subsequent Franklin Mortgage Registers and Bonds. Philadelphia: American Philosophical Society, 1999.
MLA (9th ed.) CitationArbour, Keith. Benjamin Franklin's First Government Printing: The Pennsylvania General Loan Office Mortgage Register of 1729 and Subsequent Franklin Mortgage Registers and Bonds. American Philosophical Society, 1999.