(1998). Health related indicators for the Great Lakes basin population: Numbers 1 to 20. Environmental Health Dir. Publ. Health Canada.
Chicago-Zitierstil (17. Ausg.)Health Related Indicators for the Great Lakes Basin Population: Numbers 1 to 20. Ottawa, Ontario: Environmental Health Dir. Publ. Health Canada, 1998.
MLA-Zitierstil (9. Ausg.)Health Related Indicators for the Great Lakes Basin Population: Numbers 1 to 20. Environmental Health Dir. Publ. Health Canada, 1998.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.