United States. National Imagery and Mapping Agency. (1997). Antarctica, South Shetland Islands, Deception Island to King George Island (6th ed., May 31, 1997 (Correct through NM 22/97).). The Agency.
Chicago Style (17th ed.) CitationUnited States. National Imagery and Mapping Agency. Antarctica, South Shetland Islands, Deception Island to King George Island. 6th ed., May 31, 1997 (Correct through NM 22/97). [Bethesda, Md.]: The Agency, 1997.
MLA (9th ed.) CitationUnited States. National Imagery and Mapping Agency. Antarctica, South Shetland Islands, Deception Island to King George Island. 6th ed., May 31, 1997 (Correct through NM 22/97). The Agency, 1997.
Warning: These citations may not always be 100% accurate.