Παραπομπή APA

WHO. (1993). Environmental health criteria; N.145: Methyl parathion. Geneva: WHO.

Παραπομπή Chicago Style

WHO. Environmental Health Criteria; N.145: Methyl Parathion. Geneva: WHO, 1993.

Παραπομπή MLA

WHO. Environmental Health Criteria; N.145: Methyl Parathion. Geneva: WHO, 1993.

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