Παραπομπή APA

WHO. (1995). Environmental health criteria; N.165: Inorganic lead. Geneva: WHO.

Παραπομπή Chicago Style

WHO. Environmental Health Criteria; N.165: Inorganic Lead. Geneva: WHO, 1995.

Παραπομπή MLA

WHO. Environmental Health Criteria; N.165: Inorganic Lead. Geneva: WHO, 1995.

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