APA (7th ed.) Citation

National Historical Institute. (1975). Proceedings and position papers of the Regional Seminar on history (First Edition.). National Historical Institute.

Chicago Style (17th ed.) Citation

National Historical Institute. Proceedings and Position Papers of the Regional Seminar on History. First Edition. Manila: National Historical Institute, 1975.

MLA (9th ed.) Citation

National Historical Institute. Proceedings and Position Papers of the Regional Seminar on History. First Edition. National Historical Institute, 1975.