APA (7th ed.) Citation

Harrop, O. (2002). Air quality assessment and management: A practical guide. Spon Press.

Chicago Style (17th ed.) Citation

Harrop, Owen. Air Quality Assessment and Management: A Practical Guide. London ; New York: Spon Press, 2002.

MLA (9th ed.) Citation

Harrop, Owen. Air Quality Assessment and Management: A Practical Guide. Spon Press, 2002.