APA (7th ed.) Citation

Beebe, H. S. (2011). The History of Peru. Project Gutenberg.

Chicago Style (17th ed.) Citation

Beebe, Henry S. The History of Peru. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Beebe, Henry S. The History of Peru. Project Gutenberg, 2011.

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