APA (7th ed.) Citation

National Historical Institute. (1997). Techniques involved in the restoration of historic structures. Philippine Architects' Journal.

Chicago Style (17th ed.) Citation

National Historical Institute. "Techniques Involved in the Restoration of Historic Structures." Philippine Architects' Journal 1997.

MLA (9th ed.) Citation

National Historical Institute. "Techniques Involved in the Restoration of Historic Structures." Philippine Architects' Journal, 1997.

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