APA (7th ed.) Citation

Johnson, C. C. (2011). Mapping the chemical environment of urban areas. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

Johnson, Christopher C. Mapping the Chemical Environment of Urban Areas. Chichester, West Sussex ; Hoboken, NJ: Wiley-Blackwell, 2011.

MLA (9th ed.) Citation

Johnson, Christopher C. Mapping the Chemical Environment of Urban Areas. Wiley-Blackwell, 2011.