@book{14123,
	author = {Guarasci, Cesare. and Derby, George McClellan, and United States.},
	title = {Studies on coast defense applied to the Gulf of Spezia,},
	publisher = {Govt. Print. Off.,},
	year = {1884.},
	address = {Washington,},
	note = {At head of title: Engineer Department, United States Army.},
	url = {http://hdl.loc.gov/loc.gdc/scd0001.00115237597}
}