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Earth & Environmental Sciences Research Guide

Citing Your Sources: Style Guides and Zotero

United States Geological Survey

   ♦ Suggestions to authors of the reports of the United States Geological Survey. 7th edition, 1991
      Also in the Library: Lower Level  QE48.85 .S84 1991
   ♦ References (Pages 272-274)

Geological Society of America

   ♦ GSA Author Information
   ♦ GSA Reference Guidelines and Examples

More Citation Styles on the Library's Citation Help Guide