APA (7e ed.) Bronvermelding
ebrary, Inc, & Johnson, C. C. (2011). Mapping the chemical environment of urban areas. Wiley-Blackwell.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Christopher C. Johnson. Mapping the Chemical Environment of Urban Areas. Chichester, West Sussex ; Hoboken, NJ: Wiley-Blackwell, 2011.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Christopher C. Johnson. Mapping the Chemical Environment of Urban Areas. Wiley-Blackwell, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.