Collins handguide to the wild flowers of Britain and northern Europe.

MLA

Fitter, Richard. Collins Handguide to the Wild Flowers of Britain and Northern Europe. London: Collins, 1979.

APA

Fitter, R. (1979). Collins handguide to the wild flowers of Britain and northern Europe. London: Collins.

Chicago

Fitter, Richard, Collins Handguide to the Wild Flowers of Britain and Northern Europe. London: Collins, 1979.