Fraser-Jenkins, C. R. (1976). Dryopteris caucasica, and the cytology of its hybrids ([Sonderdr.].).
Chicago Style (17th ed.) CitationFraser-Jenkins, Christopher R. Dryopteris Caucasica, and the Cytology of Its Hybrids. [Sonderdr.]. 1976.
MLA (9th ed.) CitationFraser-Jenkins, Christopher R. Dryopteris Caucasica, and the Cytology of Its Hybrids. [Sonderdr.]. 1976.
Warning: These citations may not always be 100% accurate.