APA (7th ed.) Citation

De Achútegui, P. S. (1979). A synod within a quadricentennial. Philippine Studies.

Chicago Style (17th ed.) Citation

De Achútegui, Pedro S. "A Synod Within a Quadricentennial." Philippine Studies 1979.

MLA (9th ed.) Citation

De Achútegui, Pedro S. "A Synod Within a Quadricentennial." Philippine Studies, 1979.

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