Cita APA

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

Citación estilo Chicago

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

Cita MLA

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