APA (7th ed.) Citation

Ogg, F. A. (2007). The Governments of Europe. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ogg, Frederic Austin. The Governments of Europe. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Ogg, Frederic Austin. The Governments of Europe. Project Gutenberg, 2007.

Warning: These citations may not always be 100% accurate.