APA (7th ed.) Citation

Gill, D., & Bonnett, P. (1973). Nature in the urban landscape : a study of city ecosystems / co-authored by Don Gill and Penelope Bonnett: 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 / Co-authored by Don Gill and Penelope Bonnett: A Study of City Ecosystems. Baltimore: York Press, 1973.

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.