APA Citation

(1842). [Encyclopaedia Britannica] ([7th ed.].). [Edinburgh: s.n..

Chicago Style Citation

[Encyclopaedia Britannica]. [7th ed.]. [Edinburgh: s.n., 1842.

MLA Citation

[Encyclopaedia Britannica]. [7th ed.]. [Edinburgh: s.n., 1842.

Warning: These citations may not always be 100% accurate.