APA (7th ed.) Citation

Heath, E. (1970). Old World, new horizons: Britain, Europe, and the Atlantic Alliance. Harvard University Press.

Chicago Style (17th ed.) Citation

Heath, Edward. Old World, New Horizons: Britain, Europe, and the Atlantic Alliance. Cambridge: Harvard University Press, 1970.

MLA (9th ed.) Citation

Heath, Edward. Old World, New Horizons: Britain, Europe, and the Atlantic Alliance. Harvard University Press, 1970.