APA

Sukopp H, Werner P, . (1982). Nature in cities : Areport and review of studies and experiments concerning ecology, wildlife and nature conservtion in urban and sururban. Strasbourg: Council of Europe.

Chicago

Sukopp H, Werner P, . 1982. Nature in cities : Areport and review of studies and experiments concerning ecology, wildlife and nature conservtion in urban and sururban. Strasbourg: Council of Europe.

Harvard

Sukopp H, Werner P, . (1982). Nature in cities : Areport and review of studies and experiments concerning ecology, wildlife and nature conservtion in urban and sururban. Strasbourg: Council of Europe.

MLA

Sukopp H, Werner P, . Nature in cities : Areport and review of studies and experiments concerning ecology, wildlife and nature conservtion in urban and sururban. Strasbourg: Council of Europe. 1982.