APA (7th ed.) Citation

Hidalgo, A. (1981). Philippine chartography and the Jesuits. Philippine Studies.

Chicago Style (17th ed.) Citation

Hidalgo, Angel. "Philippine Chartography and the Jesuits." Philippine Studies 1981.

MLA (9th ed.) Citation

Hidalgo, Angel. "Philippine Chartography and the Jesuits." Philippine Studies, 1981.

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