APA (7th ed.) Citation

De Leon, U. (1971). An economic survey of the Province of Nueva Ecija. Institute for Small-Scale Industries, University of the Philippines.

Chicago Style (17th ed.) Citation

De Leon, Ulpiano. An Economic Survey of the Province of Nueva Ecija. Quezon City: Institute for Small-Scale Industries, University of the Philippines, 1971.

MLA (9th ed.) Citation

De Leon, Ulpiano. An Economic Survey of the Province of Nueva Ecija. Institute for Small-Scale Industries, University of the Philippines, 1971.

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