APA (7th ed.) Citation

American Civil Liberties Union. (1971). The National Guard and the Constitution: An ACLU legal study. American Civil Liberties Union.

Chicago Style (17th ed.) Citation

American Civil Liberties Union. The National Guard and the Constitution: An ACLU Legal Study. New York: American Civil Liberties Union, 1971.

MLA (9th ed.) Citation

American Civil Liberties Union. The National Guard and the Constitution: An ACLU Legal Study. American Civil Liberties Union, 1971.

Warning: These citations may not always be 100% accurate.