APA (7th ed.) Citation

Franklin Institute (Filadelfia), Jordan, H., & Jordan, C. L. (1957). Benjamin Franklin's unfinished business. Franklin Institute.

Chicago Style (17th ed.) Citation

Franklin Institute (Filadelfia), Helen Jordan, and Clarence Lumpkin Jordan. Benjamin Franklin's Unfinished Business. Philadelphia: Franklin Institute, 1957.

MLA (9th ed.) Citation

Franklin Institute (Filadelfia), et al. Benjamin Franklin's Unfinished Business. Franklin Institute, 1957.