APA ציטוט

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

Chicago Style (17th ed.) Citation

American Congress on Surveying and Mapping. Surveying and Mapping. Washington: American Congress on Surveying and Mapping.

ציטוט MLA

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