Sporne, K. R. (1974). Morphology of pteridophytes. B I Publications.
Chicago Edition CitationSporne, K R. Morphology of Pteridophytes. Bombay: B I Publications, 1974.
MLA Edition CitationSporne, K R. Morphology of Pteridophytes. B I Publications, 1974.
Warning: These citations may not always be 100% accurate.