APA (7th ed.) Citation

Cullum, L. A. (1961). Notes on the revolution in Surigao. Philippine Studies : A Quarterly.

Chicago Style (17th ed.) Citation

Cullum, Leo A. "Notes on the Revolution in Surigao." Philippine Studies : A Quarterly 1961.

MLA (9th ed.) Citation

Cullum, Leo A. "Notes on the Revolution in Surigao." Philippine Studies : A Quarterly, 1961.

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