Willis, J. C. (1973). Dictrionary of the flowering plants and ferns (8.). Cambridge university press.
Chicago Edition CitationWillis, J C. Dictrionary of the Flowering Plants and Ferns. 8. Cambridge: Cambridge university press, 1973.
MLA Edition CitationWillis, J C. Dictrionary of the Flowering Plants and Ferns. 8. Cambridge university press, 1973.
Warning: These citations may not always be 100% accurate.