Bradford, W., Darby, R., & Hulls, J. (1754). The gentleman's and trader's guide: Containing, the description and use of a new-invented instrument, for preventing frauds by counterfeit gold ... [publisher not identified].
Chicago Style (17th ed.) CitationBradford, William, R. Darby, and Jonathan Hulls. The Gentleman's and Trader's Guide: Containing, the Description and Use of a New-invented Instrument, for Preventing Frauds by Counterfeit Gold ... [England?]: [publisher not identified], 1754.
MLA (9th ed.) CitationBradford, William, et al. The Gentleman's and Trader's Guide: Containing, the Description and Use of a New-invented Instrument, for Preventing Frauds by Counterfeit Gold ... [publisher not identified], 1754.
Warning: These citations may not always be 100% accurate.