World Health Organization. (2004). Concise International chemical Assessment Document; Glyoxal. IOMS.
Chicago (17e ed.) BronvermeldingWorld Health Organization. Concise International Chemical Assessment Document; Glyoxal. Ginebra: IOMS, 2004.
MLA (9e ed.) BronvermeldingWorld Health Organization. Concise International Chemical Assessment Document; Glyoxal. IOMS, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.