APA (7th ed.) Citation

Barrows, D. P. (2011). A History of the Philippines. Project Gutenberg.

Chicago Style (17th ed.) Citation

Barrows, David P. A History of the Philippines. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Barrows, David P. A History of the Philippines. Project Gutenberg, 2011.

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