APA (7th ed.) Citation

Ogg, F. A. (1936). European Governments and politics. MacMillan.

Chicago Style (17th ed.) Citation

Ogg, Frederic Austin. European Governments and Politics. New York: MacMillan, 1936.

MLA (9th ed.) Citation

Ogg, Frederic Austin. European Governments and Politics. MacMillan, 1936.