APA (7th ed.) Citation

Worcester, D. C. The Philippines: Past and Present (Volume 1 of 2).

Chicago Style (17th ed.) Citation

Worcester, Dean C. The Philippines: Past and Present (Volume 1 of 2).

MLA (9th ed.) Citation

Worcester, Dean C. The Philippines: Past and Present (Volume 1 of 2).

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