APA (7th ed.) Citation

Potter, W. (1970). The key of wealth: Or, A new way for improving of trade. S.R. Publishers Johnson Reprint Corp.

Chicago Style (17th ed.) Citation

Potter, William. The Key of Wealth: Or, A New Way for Improving of Trade. [Wakefield, Eng.] [New York]: S.R. Publishers Johnson Reprint Corp, 1970.

MLA (8th ed.) Citation

Potter, William. The Key of Wealth: Or, A New Way for Improving of Trade. S.R. Publishers Johnson Reprint Corp, 1970.