APA (7th ed.) Citation

Richardson, D. H. (1975). The vanishing lichens: Their history, biology and importance. David & Charles.

Chicago Style (17th ed.) Citation

Richardson, David H. The Vanishing Lichens: Their History, Biology and Importance. Newton Abbot: David & Charles, 1975.

MLA (9th ed.) Citation

Richardson, David H. The Vanishing Lichens: Their History, Biology and Importance. David & Charles, 1975.

Warning: These citations may not always be 100% accurate.