APA (7th ed.) Citation

Ridpath, J. C. (2005). Notable Events of the Nineteenth Century Great Deeds of Men and Nations and the Progress of the World. Project Gutenberg.

Chicago Style (17th ed.) Citation

Ridpath, John Clark. Notable Events of the Nineteenth Century Great Deeds of Men and Nations and the Progress of the World. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Ridpath, John Clark. Notable Events of the Nineteenth Century Great Deeds of Men and Nations and the Progress of the World. Project Gutenberg, 2005.

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