APA (7th ed.) Citation

Davidson, R. N. (1981). Crime and environment. Croom Helm [u.a.].

Chicago Style (17th ed.) Citation

Davidson, Robert N. Crime and Environment. London [u.a.]: Croom Helm [u.a.], 1981.

MLA (8th ed.) Citation

Davidson, Robert N. Crime and Environment. Croom Helm [u.a.], 1981.