APA način citiranja

Ernhart, C. B. (1995). Environmental lead and children's intelligence. Cleveland study hypothesis was not confirmed. BMJ Group.

Čikaški stil citiranja

Ernhart, C. B. Environmental Lead and Children's Intelligence. Cleveland Study Hypothesis Was Not Confirmed. BMJ Group, 1995.

MLA način citiranja

Ernhart, C. B. Environmental Lead and Children's Intelligence. Cleveland Study Hypothesis Was Not Confirmed. BMJ Group, 1995.

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