APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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