Παραπομπή APA

(2002). IPCS: Selected Nitro-and Nitro-oxy-polycyclic aromatic hydrocarbons. World Health Organisation.

Παραπομπή Chicago Style

IPCS: Selected Nitro-and Nitro-oxy-polycyclic Aromatic Hydrocarbons. Geneva: World Health Organisation, 2002.

Παραπομπή MLA

IPCS: Selected Nitro-and Nitro-oxy-polycyclic Aromatic Hydrocarbons. World Health Organisation, 2002.