Oliver, J. R., Heyda, C. M., & Augustine, R. F. (1981). Gazetteer of Andorra: Names approved by the United States Board on Geographic Names. Defense Mapping Agency.
Chicago Style (17th ed.) CitationOliver, James R., Charles M. Heyda, and Robert F. Augustine. Gazetteer of Andorra: Names Approved by the United States Board on Geographic Names. Washington, D.C.: Defense Mapping Agency, 1981.
MLA (9th ed.) CitationOliver, James R., et al. Gazetteer of Andorra: Names Approved by the United States Board on Geographic Names. Defense Mapping Agency, 1981.
Warning: These citations may not always be 100% accurate.