Hawkins, C. (1772). An address to the gentlemen of the county of Cornwall: On The Present State of mining In that county: with some observations on the tin and copper trades. London.
Chicago Style CitationHawkins, Christopher. An Address to the Gentlemen of the County of Cornwall: On The Present State of Mining In That County: With Some Observations On the Tin and Copper Trades. London, 1772.
MLA CitationHawkins, Christopher. An Address to the Gentlemen of the County of Cornwall: On The Present State of Mining In That County: With Some Observations On the Tin and Copper Trades. London, 1772.
Warning: These citations may not always be 100% accurate.