APA (7th ed.) Citation

Reed, W. A. (2007). Negritos of Zambales. Project Gutenberg.

Chicago Style (17th ed.) Citation

Reed, William Allan. Negritos of Zambales. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Reed, William Allan. Negritos of Zambales. Project Gutenberg, 2007.

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