APA (7th ed.) Citation

Great Britain. Department of the Environment. Headquarters Library. (1977). Catalogues of the United Kingdom Department of the Environment Library. G.K. Hall.

Chicago Style (17th ed.) Citation

Great Britain. Department of the Environment. Headquarters Library. Catalogues of the United Kingdom Department of the Environment Library. Boston: G.K. Hall, 1977.

MLA (9th ed.) Citation

Great Britain. Department of the Environment. Headquarters Library. Catalogues of the United Kingdom Department of the Environment Library. G.K. Hall, 1977.