APA (7th ed.) Citation

Worcester, D. C. (1913). The non-Christian peoples of the Philippine Islands.

Chicago Style (17th ed.) Citation

Worcester, Dean Conant. The Non-Christian Peoples of the Philippine Islands. 1913.

MLA (9th ed.) Citation

Worcester, Dean Conant. The Non-Christian Peoples of the Philippine Islands. 1913.

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