International Geological Congress Montréal & Gill, J. E. International Geological Congress, twenty-fourth Session, Canada 1972: [report] : Montreal, Canada : section = Congrès Geologique International, session vingt-quatrième, Canada 1972.
Chicago-Zitierstil (17. Ausg.)International Geological Congress Montréal und James E. Gill. International Geological Congress, Twenty-fourth Session, Canada 1972: [report] : Montreal, Canada : Section = Congrès Geologique International, Session Vingt-quatrième, Canada 1972. Montreal.
MLA-Zitierstil (9. Ausg.)International Geological Congress Montréal und James E. Gill. International Geological Congress, Twenty-fourth Session, Canada 1972: [report] : Montreal, Canada : Section = Congrès Geologique International, Session Vingt-quatrième, Canada 1972.