Cita APA (7a ed.)

Lyell, C. s. Elements of geology, or, The ancient changes of the earth and its inhabitants as illustred by geological monuments (Sixth edition, gneatly enlanged, and illustrated with 770 woodcuts.).

Cita Chicago Style (17a ed.)

Lyell, Charles sir. Elements of Geology, or, The Ancient Changes of the Earth and Its Inhabitants as Illustred by Geological Monuments. Sixth edition, gneatly enlanged, and illustrated with 770 woodcuts. New York.

Cita MLA (8a ed.)

Lyell, Charles sir. Elements of Geology, or, The Ancient Changes of the Earth and Its Inhabitants as Illustred by Geological Monuments. Sixth edition, gneatly enlanged, and illustrated with 770 woodcuts.