American Congress on Surveying and Mapping & American Society of Photogrammetry. (1978). Proceedings of the American Congress on Surveying and Mapping Fall Convention. The Congress.
Cita Chicago Style (17a ed.)American Congress on Surveying and Mapping y American Society of Photogrammetry. Proceedings of the American Congress on Surveying and Mapping Fall Convention. Washington D.C.: The Congress, 1978.
Cita MLA (8a ed.)American Congress on Surveying and Mapping y American Society of Photogrammetry. Proceedings of the American Congress on Surveying and Mapping Fall Convention. The Congress, 1978.
Precaución: Estas citas no son 100% exactas.