APA (7th ed.) Citation

Hale, M. E. (1974). The biology of lichens / (by) Mason E. Hale, Jr (2nd ed.). Edward Arnold.

Chicago Style (17th ed.) Citation

Hale, Mason E. The Biology of Lichens / (by) Mason E. Hale, Jr. 2nd ed. London: Edward Arnold, 1974.

MLA (9th ed.) Citation

Hale, Mason E. The Biology of Lichens / (by) Mason E. Hale, Jr. 2nd ed. Edward Arnold, 1974.

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