APA (7th ed.) Citation

American Congress on Surveying and Mapping. Surveying and mapping. The Congress.

Chicago Style (17th ed.) Citation

American Congress on Surveying and Mapping. Surveying and Mapping. Washington, DC: The Congress.

MLA (8th ed.) Citation

American Congress on Surveying and Mapping. Surveying and Mapping. The Congress.

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