APA (7th ed.) Citation

Douglas, I., & James, P. (2015). Urban ecology: An introduction. Routledge, Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Douglas, Ian, and Philip James. Urban Ecology: An Introduction. New York, NY: Routledge, Taylor & Francis Group, 2015.

MLA (9th ed.) Citation

Douglas, Ian, and Philip James. Urban Ecology: An Introduction. Routledge, Taylor & Francis Group, 2015.