APA (7th ed.) Citation

Gregorio, S. B. Rizal -- apostle of Asian nationalism.

Chicago Style (17th ed.) Citation

Gregorio, Samuel B. Rizal -- Apostle of Asian Nationalism.

MLA (9th ed.) Citation

Gregorio, Samuel B. Rizal -- Apostle of Asian Nationalism.

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