APA (7th ed.) Citation

Hay, D. (1968). Europe: The emergence of an idea (Revised ed.). Edinburgh U.P..

Chicago Style (17th ed.) Citation

Hay, Denys. Europe: The Emergence of an Idea. Revised ed. Edinburgh: Edinburgh U.P., 1968.

MLA (9th ed.) Citation

Hay, Denys. Europe: The Emergence of an Idea. Revised ed. Edinburgh U.P., 1968.