Style de citation APA (7e éd.)

Smith, J. L. (1966). The Liverworts pallavicinia and symphyogyna and their conducting system. University of California.

Style de citation Chicago (17e éd.)

Smith, James L. The Liverworts Pallavicinia and Symphyogyna and Their Conducting System. Berkley: University of California, 1966.

Style de citation MLA (9e éd.)

Smith, James L. The Liverworts Pallavicinia and Symphyogyna and Their Conducting System. University of California, 1966.