APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.