APA (7th ed.) Citation

ProQuest (Firm). (1854). London Exhibition. Message from the President of the United States, transmitting works illustrative of the London Exhibition. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). London Exhibition. Message from the President of the United States, Transmitting Works Illustrative of the London Exhibition. Washington: [publisher not identified], 1854.

MLA (9th ed.) Citation

ProQuest (Firm). London Exhibition. Message from the President of the United States, Transmitting Works Illustrative of the London Exhibition. [publisher not identified], 1854.