APA aipamena

Shaver, J. M. (1954). Ferns of the Tennessee with the fern allies excluded.

Chicago Style aipamena

Shaver, Jesse M. Ferns of the Tennessee with the Fern Allies Excluded. 1954.

MLA aipamena

Shaver, Jesse M. Ferns of the Tennessee with the Fern Allies Excluded. 1954.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.