APA (7e ed.) Bronvermelding

Del Castillo, T., & Del Castillo, J. (1949). The saga of Jose P. Laurel: His brothers' keeper. Associated Authors.

Chicago (17e ed.) Bronvermelding

Del Castillo, Teofilo, en Jose Del Castillo. The Saga of Jose P. Laurel: His Brothers' Keeper. Manila: Associated Authors, 1949.

MLA (9e ed.) Bronvermelding

Del Castillo, Teofilo, en Jose Del Castillo. The Saga of Jose P. Laurel: His Brothers' Keeper. Associated Authors, 1949.