APA (7th ed.) Citation

Petroleum Institute of the Philippines, Inc. (1971). The oil industry in crisis. Publisher not identified.

Chicago Style (17th ed.) Citation

Petroleum Institute of the Philippines, Inc. The Oil Industry in Crisis. [Manila: Publisher not identified, 1971.

MLA (9th ed.) Citation

Petroleum Institute of the Philippines, Inc. The Oil Industry in Crisis. Publisher not identified, 1971.

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