Não informado. (1975). Journal of Great Lakes Research. International Association for Great Lakes Research.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of Great Lakes Research. Toronto, Canada: International Association for Great Lakes Research, 1975.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of Great Lakes Research. International Association for Great Lakes Research, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.