Yorktown, cornerstone of independence = Yorktown, tournant de l'indépendance
MLA
Yorktown, Cornerstone of Independence =: Yorktown, Tournant De L'indépendance. [Washington, D.C.?]: U.S. Dept. of State, Bureau of Public Affairs, 1981
APA, 7th edition
(1981). Yorktown, cornerstone of independence =: Yorktown, tournant de l'indépendance. [Washington, D.C.?]: U.S. Dept. of State, Bureau of Public Affairs
Chicago, 17th edition
Yorktown, cornerstone of independence =: Yorktown, tournant de l'indépendance. [Washington, D.C.?]: U.S. Dept. of State, Bureau of Public Affairs, 1981