(Half Title Page) London: Printed by A. & R. SpottiswoodeSketches of Vesuvius : with short accounts of its principal eruptions, from the commencement of the Christian era to the present timeHalf Title Page: London: Printed by A. & R. Spottiswoode

Chicago citation style
Auldjo, John (1805-1886), A. & R. Spottiswoode. (Half Title Page) London: Printed by A. & R. Spottiswoode,Sketches of Vesuvius : with short accounts of its principal eruptions, from the commencement of the Christian era to the present time,Half Title Page: London: Printed by A. & R. Spottiswoode. 1833. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~302681~90073476. (Accessed December 17, 2018.)
APA citation style
Auldjo, John (1805-1886), A. & R. Spottiswoode, (1833) (Half Title Page) London: Printed by A. & R. Spottiswoode,Sketches of Vesuvius : with short accounts of its principal eruptions, from the commencement of the Christian era to the present time,Half Title Page: London: Printed by A. & R. Spottiswoode. Retrieved from the Digital Public Library of America, https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~302681~90073476
MLA citation style
Auldjo, John (1805-1886), A. & R. Spottiswoode. Retrieved from the Digital Public Library of America <https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~302681~90073476>.
Note: These citations are programmatically generated and may be incomplete.