APA (7th ed.) Citation

Douglas, I., & James, P. (2015). Urban ecology: An introduction. Routledge. https://doi.org/10.4324/9780203108703

Chicago Style (17th ed.) Citation

Douglas, Ian, and Philip James. Urban Ecology: An Introduction. London: Routledge, 2015. https://doi.org/10.4324/9780203108703.

MLA (9th ed.) Citation

Douglas, Ian, and Philip James. Urban Ecology: An Introduction. Routledge, 2015. https://doi.org/10.4324/9780203108703.