An account of the glacieres or ice Alps in Savoy, in two letters, one from an English gentleman to his friend at Geneva; the other from Peter Martel, engineer, to the said English gntleman [sic]... As laid before the Royal Society.
MLA
Martel, Pierre, 1718-, Windham, William, 1717-1761. An account of the glacieres or ice Alps in Savoy, in two letters, one from an English gentleman to his friend at Geneva; the other from Peter Martel, engineer, to the said English gntleman [sic]... As laid before the Royal Society.. 1744. https://collections.library.yale.edu/catalog/10267796.
APA, 6th edition
Martel, Pierre, 1718-, & Windham, William, 1717-1761. (1744)[An account of the glacieres or ice Alps in Savoy, in two letters, one from an English gentleman to his friend at Geneva; the other from Peter Martel, engineer, to the said English gntleman [sic]... As laid before the Royal Society.]. https://collections.library.yale.edu/catalog/10267796.