Não informado. (2000). Technical quarterly. Master Brewers Association of the Americas.
Chicago (17e ed.) BronvermeldingNão informado. Technical Quarterly. Madison, Wis: Master Brewers Association of the Americas, 2000.
MLA (8e ed.) BronvermeldingNão informado. Technical Quarterly. Master Brewers Association of the Americas, 2000.
Let op: Deze citaties zijn niet altijd 100% accuraat.