APA (7th ed.) Citation

ProQuest (Firm). By the President of the United States. Proclamation. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). By the President of the United States. Proclamation. Washington: [publisher not identified].

MLA (9th ed.) Citation

ProQuest (Firm). By the President of the United States. Proclamation. [publisher not identified].

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