APA (7th ed.) Citation

Gas Light and Coke Company. (1850). To the inhabitants of the city of London. J.C. Johns.

Chicago Style (17th ed.) Citation

Gas Light and Coke Company. To the Inhabitants of the City of London. [London?]: J.C. Johns, 1850.

MLA (9th ed.) Citation

Gas Light and Coke Company. To the Inhabitants of the City of London. J.C. Johns, 1850.