APA (7th ed.) Citation

Smith, A. L. (1921). Lichens. Univ. Press.

Chicago Style (17th ed.) Citation

Smith, Annie Lorrain. Lichens. Cambridge: Univ. Press, 1921.

MLA (9th ed.) Citation

Smith, Annie Lorrain. Lichens. Univ. Press, 1921.

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