APA (7th ed.) Citation

Arnold, R. Proceedings of second Pan American scientific congress: Conservation of the oil and gas resources of the Americans.

Chicago Style (17th ed.) Citation

Arnold, Ralph. Proceedings of Second Pan American Scientific Congress: Conservation of the Oil and Gas Resources of the Americans.

MLA (9th ed.) Citation

Arnold, Ralph. Proceedings of Second Pan American Scientific Congress: Conservation of the Oil and Gas Resources of the Americans.

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