APA (7th ed.) Citation

Petroleum Institute of the Philippines, Inc. (1971). The oil industry in crisis. s.n.

Chicago Style (17th ed.) Citation

Petroleum Institute of the Philippines, Inc. The Oil Industry in Crisis. [Manila: s.n, 1971.

MLA (9th ed.) Citation

Petroleum Institute of the Philippines, Inc. The Oil Industry in Crisis. s.n, 1971.

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