APA Edition Citation

Richardson, D. H. S. (1975). The vanishing lichens : their history, biology and importance / (by) D.H.S. Richardson: Their history, biology and importance. David and Charles.

Chicago Edition Citation

Richardson, David Horsfall Stuart. The Vanishing Lichens : Their History, Biology and Importance / (by) D.H.S. Richardson: Their History, Biology and Importance. Newton Abbot (etc.): David and Charles, 1975.

MLA Edition Citation

Richardson, David Horsfall Stuart. The Vanishing Lichens : Their History, Biology and Importance / (by) D.H.S. Richardson: Their History, Biology and Importance. David and Charles, 1975.