APA (7th ed.) Citation

Castilla, G. S. (2015). James J. O'Brien, S.J. Ateneo de Naga University Press.

Chicago Style (17th ed.) Citation

Castilla, Greg S. James J. O'Brien, S.J. Naga City: Ateneo de Naga University Press, 2015.

MLA (9th ed.) Citation

Castilla, Greg S. James J. O'Brien, S.J. Ateneo de Naga University Press, 2015.