APA (7th ed.) Citation

Northumberland, H. P., & Bolton, C. K. (1972). Letters of Hugh, Earl Percy, from Boston and New York, 1774-1776. Gregg Press.

Chicago Style (17th ed.) Citation

Northumberland, Hugh Percy, and Charles Knowles Bolton. Letters of Hugh, Earl Percy, from Boston and New York, 1774-1776. Boston: Gregg Press, 1972.

MLA (8th ed.) Citation

Northumberland, Hugh Percy, and Charles Knowles Bolton. Letters of Hugh, Earl Percy, from Boston and New York, 1774-1776. Gregg Press, 1972.