De La Beche, H. T. (1853). The geological observer (2d ed., rev.). Longman, Brown, Green, and Longmans.
Chicago Style (17th ed.) CitationDe La Beche, Henry T. The Geological Observer. 2d ed., rev. London: Longman, Brown, Green, and Longmans, 1853.
MLA (9th ed.) CitationDe La Beche, Henry T. The Geological Observer. 2d ed., rev. Longman, Brown, Green, and Longmans, 1853.
Warning: These citations may not always be 100% accurate.