SAMPLING & MORGAN, J. H. [. (1996). Sampling environmental media/Editor: James Howard Mor-gan. ASTM.
Chicago (17e ed.) BronvermeldingSAMPLING en James Howard [ed] MORGAN. Sampling Environmental Media/Editor: James Howard Mor-gan. West Conshohocken: ASTM, 1996.
MLA (9e ed.) BronvermeldingSAMPLING en James Howard [ed] MORGAN. Sampling Environmental Media/Editor: James Howard Mor-gan. ASTM, 1996.
Let op: Deze citaties zijn niet altijd 100% accuraat.