A treatise on diamonds and pearls : In which their importance is considered: and plain rules are exhibited for ascertaining the value of both: and the true method of manufacturing diamonds. By David Jeffries, jeweller.

MLA

Jeffries, David. A treatise on diamonds and pearls : In which their importance is considered: and plain rules are exhibited for ascertaining the value of both: and the true method of manufacturing diamonds. By David Jeffries, jeweller. London : printed by C. and J. Ackers, in St. John's-Street, for the author, [1750]

APA

Jeffries, D. (1750). A treatise on diamonds and pearls : In which their importance is considered: and plain rules are exhibited for ascertaining the value of both: and the true method of manufacturing diamonds. By David Jeffries, jeweller. London : printed by C. and J. Ackers, in St. John's-Street, for the author.

Chicago

Jeffries, David. A treatise on diamonds and pearls : In which their importance is considered: and plain rules are exhibited for ascertaining the value of both: and the true method of manufacturing diamonds. By David Jeffries, jeweller. London : printed by C. and J. Ackers, in St. John's-Street, for the author, [1750]