Other Citation Styles
- AAPG Style (American Association of Petroleum Geologists)
- ACS Style (American Chemical Society)
- AMS Style (American Meteorological Society)
- ASA Style (American Sociological Assocation)
- Formatting in Sociology (ASA Style) - from Purdue University
- Penfield Library's ASA Style Guide
- Creative Commons
- Geological Society of America
- Harvard System
- Journal of Structural Geology Style