Digital Terrain Models Symposium Saint Louis, Mo. (1978). Proceedings of the Digital Terrain Models ( DTM ) Symposium: Saint Louis, Mo., May 9 - 11, 1978. American Society of Photogrammetry.
Chicago Style (17th ed.) CitationDigital Terrain Models Symposium Saint Louis, Mo. Proceedings of the Digital Terrain Models ( DTM ) Symposium: Saint Louis, Mo., May 9 - 11, 1978. Falls Church, Va: American Society of Photogrammetry, 1978.
MLA (9th ed.) CitationDigital Terrain Models Symposium Saint Louis, Mo. Proceedings of the Digital Terrain Models ( DTM ) Symposium: Saint Louis, Mo., May 9 - 11, 1978. American Society of Photogrammetry, 1978.
Warning: These citations may not always be 100% accurate.