APA (7th ed.) Citation

Great Britain. (1774). An act to block up the harbour of Boston! Sold at the printing-office, near the Court-House.

Chicago Style (17th ed.) Citation

Great Britain. An Act to Block Up the Harbour of Boston! S.l: Sold at the printing-office, near the Court-House, 1774.

MLA (9th ed.) Citation

Great Britain. An Act to Block Up the Harbour of Boston! Sold at the printing-office, near the Court-House, 1774.