Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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