Cita APA (7th ed.)
The autobiography of Benjamin Franklin: Poor Richard's almanac and other papers. Spencer Press.
Cita Chicago (17th ed.)
The Autobiography of Benjamin Franklin: Poor Richard's Almanac and Other Papers. United states of America: Spencer Press.
Cita MLA (9th ed.)
The Autobiography of Benjamin Franklin: Poor Richard's Almanac and Other Papers. Spencer Press.
Atenció: Aquestes cites poden no estar 100% correctes.