World Health Organization. (1998). Concise International chemical assessment Document; o - Toluidine. IOMS.
Citazione stile Chigago Style (17a edizione)World Health Organization. Concise International Chemical Assessment Document; O - Toluidine. Ginebra: IOMS, 1998.
Citatione MLA (9a ed.)World Health Organization. Concise International Chemical Assessment Document; O - Toluidine. IOMS, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.