APA-viite (7. p.)
Tovalín Ahumada, H. (1998). Health conditions in a population living near an industrial waste recycling plant in México.
Chicago-viite (17. p.)
Tovalín Ahumada, Horacio. Health Conditions in a Population Living Near an Industrial Waste Recycling Plant in México. 1998.
MLA-viite (9. p.)
Tovalín Ahumada, Horacio. Health Conditions in a Population Living Near an Industrial Waste Recycling Plant in México. 1998.
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