Cita APA

Wadebridge Ecological Centre. (1979). The Ecologist. Ecosystems Ltd.].

Chicago Style (17th ed.) Citation

Wadebridge Ecological Centre. The Ecologist. [Wadebridge, Cornwall, UK: Ecosystems Ltd.], 1979.

Cita MLA

Wadebridge Ecological Centre. The Ecologist. Ecosystems Ltd.], 1979.