United States. Defense Mapping Agency. Hydrographic/Topographic Center. (1992). Standard time zone chart of the world (25th ed., June 18, 1992 (correct through NM 29/92).). Defense Mapping Agency Hydrographic/Topographic Center.
Chicago Style (17th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Standard Time Zone Chart of the World. 25th ed., June 18, 1992 (correct through NM 29/92). Washington, D.C.: Defense Mapping Agency Hydrographic/Topographic Center, 1992.
MLA (9th ed.) CitationUnited States. Defense Mapping Agency. Hydrographic/Topographic Center. Standard Time Zone Chart of the World. 25th ed., June 18, 1992 (correct through NM 29/92). Defense Mapping Agency Hydrographic/Topographic Center, 1992.
Warning: These citations may not always be 100% accurate.