APA (7e ed.) Bronvermelding

Worcester, D. C. (1913). Slavery and Peonage in the Philippine Islands. Manila.

Chicago (17e ed.) Bronvermelding

Worcester, Dean C. Slavery and Peonage in the Philippine Islands. Manila, 1913.

MLA (8e ed.) Bronvermelding

Worcester, Dean C. Slavery and Peonage in the Philippine Islands. Manila, 1913.

Let op: Deze citaties zijn niet altijd 100% accuraat.