Shaver, J. M. (1954). Ferns of the Tennessee with the fern allies excluded.
シカゴスタイル引用形Shaver, Jesse M. Ferns of the Tennessee with the Fern Allies Excluded. 1954.
MLA引用形式Shaver, Jesse M. Ferns of the Tennessee with the Fern Allies Excluded. 1954.
警告: この引用は必ずしも正確ではありません.