APA (7th ed.) Citation

Willett, R. (1794). Memoir on the origin of printing. Addressed to John Topham, Esq. F.R. and A.SS. By Ralph Willett, Esq. F.R. and A.SS. [publisher not identified].

Chicago Style (17th ed.) Citation

Willett, Ralph. Memoir on the Origin of Printing. Addressed to John Topham, Esq. F.R. and A.SS. By Ralph Willett, Esq. F.R. and A.SS. [London?]: [publisher not identified], 1794.

MLA (9th ed.) Citation

Willett, Ralph. Memoir on the Origin of Printing. Addressed to John Topham, Esq. F.R. and A.SS. By Ralph Willett, Esq. F.R. and A.SS. [publisher not identified], 1794.