Ancell, S., & Joly, J. R. (1793). A journal of the blockade and siege of Gibraltar: From the twelfth of September, 1779, to the tenth of March 1783. ... By Samuel Ancell, ... Written in the garrison (The fourth edition.). printed for the author by A. Edwards, and sold by all the booksellers in town and country.

Ancell, Samuel, and Jaspar Robert Joly. A Journal of the Blockade and Siege of Gibraltar: From the Twelfth of September, 1779, to the Tenth of March 1783. ... By Samuel Ancell, ... Written in the Garrison. The fourth edition. printed for the author by A. Edwards, and sold by all the booksellers in town and country, 1793.