APA (7th ed.) Citation

Gale (Firm). (1790). Considerations on a proposed line of canal, from reading to London, through Windsor. [publisher not identified].

Chicago Style (17th ed.) Citation

Gale (Firm). Considerations on a Proposed Line of Canal, from Reading to London, Through Windsor. [London?]: [publisher not identified], 1790.

MLA (9th ed.) Citation

Gale (Firm). Considerations on a Proposed Line of Canal, from Reading to London, Through Windsor. [publisher not identified], 1790.