APA (7th ed.) Citation

Mackay, R. W. G. (1940). Federal Europe: Being the case for European federation together with a draft constitution of a United States of Europe. Joseph.

Chicago Style (17th ed.) Citation

Mackay, Ronald W. G. Federal Europe: Being the Case for European Federation Together with a Draft Constitution of a United States of Europe. London: Joseph, 1940.

MLA (9th ed.) Citation

Mackay, Ronald W. G. Federal Europe: Being the Case for European Federation Together with a Draft Constitution of a United States of Europe. Joseph, 1940.