APA (7th ed.) Citation

Duncan, J. (1841). The history of Guernsey: With occasional notices of Jersey, Alderney, and Sark, and biographical sketches. Longman, Brown, Green, and Longmans.

Chicago Style (17th ed.) Citation

Duncan, Jonathan. The History of Guernsey: With Occasional Notices of Jersey, Alderney, and Sark, and Biographical Sketches. London: Longman, Brown, Green, and Longmans, 1841.

MLA (9th ed.) Citation

Duncan, Jonathan. The History of Guernsey: With Occasional Notices of Jersey, Alderney, and Sark, and Biographical Sketches. Longman, Brown, Green, and Longmans, 1841.