Experiments and observations on electricity made at Philadelphia in America / by Mr. Benjamin Franklin ; and communicated in several letters to Mr. P. Collinson, of London, F.R.S.
MLA
Franklin, Benjamin, 1706-1790. Experiments and observations on electricity made at Philadelphia in America / by Mr. Benjamin Franklin ; and communicated in several letters to Mr. P. Collinson, of London, F.R.S.. 1751. https://collections.library.yale.edu/catalog/16634417.
APA, 6th edition
Franklin, Benjamin, 1706-1790. (1751)[Experiments and observations on electricity made at Philadelphia in America / by Mr. Benjamin Franklin ; and communicated in several letters to Mr. P. Collinson, of London, F.R.S.]. https://collections.library.yale.edu/catalog/16634417.