APA引文

National Association of Secretaries of State (U.S.). (1987). National Association of Secretaries of State handbook. The Association.

Chicago Style (17th ed.) Citation

National Association of Secretaries of State (U.S.). National Association of Secretaries of State Handbook. [United States]: The Association, 1987.

MLA引文

National Association of Secretaries of State (U.S.). National Association of Secretaries of State Handbook. The Association, 1987.

警告：这些引文格式不一定是100％准确.