APA (7th ed.) Citation

Willcox, C. D. W. (2004). The Head Hunters of Northern Luzon. Project Gutenberg.

Chicago Style (17th ed.) Citation

Willcox, Cornélis De Witt. The Head Hunters of Northern Luzon. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Willcox, Cornélis De Witt. The Head Hunters of Northern Luzon. Project Gutenberg, 2004.

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