APA (7th ed.) Citation

Hale, M. E. (1974). The biology of lichens. American Elsevier.

Chicago Style (17th ed.) Citation

Hale, Mason E. The Biology of Lichens. New York: American Elsevier, 1974.

MLA (9th ed.) Citation

Hale, Mason E. The Biology of Lichens. American Elsevier, 1974.

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