United States. Passport Office & Knight, F. G. The United States passport: Past, present, future.
Chicago Style (17th ed.) CitationUnited States. Passport Office and Frances G. Knight. The United States Passport: Past, Present, Future.
MLA (9th ed.) CitationUnited States. Passport Office and Frances G. Knight. The United States Passport: Past, Present, Future.
Warning: These citations may not always be 100% accurate.