Fitter, R., Farrer, A., & Fitter, A. (1984). Collins guide to the grasses, sedges rushes and ferns of Britain and Northern Europe. Harper Collins.
Chicago Style (17th ed.) CitationFitter, Richard, Ann Farrer, and Alastair Fitter. Collins Guide to the Grasses, Sedges Rushes and Ferns of Britain and Northern Europe. Hong kong: Harper Collins, 1984.
MLA (8th ed.) CitationFitter, Richard, et al. Collins Guide to the Grasses, Sedges Rushes and Ferns of Britain and Northern Europe. Harper Collins, 1984.
Warning: These citations may not always be 100% accurate.
