APA citiranje

World Health Organization & World Health Organization. Nitro- and nitro-oxypolycyclic aromatic hydrocarbons, selected.

Chicago Style (17th ed.) Citation

World Health Organization and World Health Organization. Nitro- and Nitro-oxypolycyclic Aromatic Hydrocarbons, Selected.

MLA citiranje

World Health Organization and World Health Organization. Nitro- and Nitro-oxypolycyclic Aromatic Hydrocarbons, Selected.