APA (7th ed.) Citation

O'Brien, T. (1990). Crisis and instability: The Philippines enters the nineties. Philippine International Forum.

Chicago Style (17th ed.) Citation

O'Brien, Thomas. Crisis and Instability: The Philippines Enters the Nineties. Davao City: Philippine International Forum, 1990.

MLA (9th ed.) Citation

O'Brien, Thomas. Crisis and Instability: The Philippines Enters the Nineties. Philippine International Forum, 1990.

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