APA (7th ed.) Citation

Hallam, H. (2012). Constitutional History of England, Vol 1 of 3 Henry VII to George II. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hallam, Henry. Constitutional History of England, Vol 1 of 3 Henry VII to George II. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Hallam, Henry. Constitutional History of England, Vol 1 of 3 Henry VII to George II. Project Gutenberg, 2012.

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