APA (7th ed.) Citation

Owen, N. G. (1974). Trends and direction of research on Philippine history: An informal essay. Asian Studies.

Chicago Style (17th ed.) Citation

Owen, Norman G. "Trends and Direction of Research on Philippine History: An Informal Essay." Asian Studies 1974.

MLA (9th ed.) Citation

Owen, Norman G. "Trends and Direction of Research on Philippine History: An Informal Essay." Asian Studies, 1974.

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