Citazione Stile APA (7a Edizione)

Saulo, A. B. (1975). Master of his soul: The life of Norberto Romualdez (1875-1941). National Historical Institute.

Citazione stile Chigago Style (17a edizione)

Saulo, Alfredo B. Master of His Soul: The Life of Norberto Romualdez (1875-1941). [Manila]: National Historical Institute, 1975.

Citatione MLA (9a ed.)

Saulo, Alfredo B. Master of His Soul: The Life of Norberto Romualdez (1875-1941). National Historical Institute, 1975.