APA (7th ed.) Citation

Talisayon, S. (1989). The Philippine long-term external environment. Asian Studies.

Chicago Style (17th ed.) Citation

Talisayon, Serafin. "The Philippine Long-term External Environment." Asian Studies 1989.

MLA (9th ed.) Citation

Talisayon, Serafin. "The Philippine Long-term External Environment." Asian Studies, 1989.

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