Wright, G. L. (1981). Collection of ground reference data in support of thematic mapping of earth surface features.
Chicago Style (17th ed.) CitationWright, G. L. Collection of Ground Reference Data in Support of Thematic Mapping of Earth Surface Features. 1981.
MLA (9th ed.) CitationWright, G. L. Collection of Ground Reference Data in Support of Thematic Mapping of Earth Surface Features. 1981.
Warning: These citations may not always be 100% accurate.