APA (7th ed.) Citation

Gill, D., & Bonnett, P. (1973). Nature in the urban landscape: A study of city ecosystems. York Press.

Chicago Style (17th ed.) Citation

Gill, Don, and Penelope Bonnett. Nature in the Urban Landscape: A Study of City Ecosystems. Baltimore: York Press, 1973.

MLA (8th ed.) Citation

Gill, Don, and Penelope Bonnett. Nature in the Urban Landscape: A Study of City Ecosystems. York Press, 1973.