Boersma, M. (1972). The heterogeneity of the form genus Mariopteris Zeiller: A comparative morphological study with special reference to the frond composition of West-European species.
Chicago Style (17th ed.) CitationBoersma, Miente. The Heterogeneity of the Form Genus Mariopteris Zeiller: A Comparative Morphological Study with Special Reference to the Frond Composition of West-European Species. 1972.
MLA (9th ed.) CitationBoersma, Miente. The Heterogeneity of the Form Genus Mariopteris Zeiller: A Comparative Morphological Study with Special Reference to the Frond Composition of West-European Species. 1972.
Warning: These citations may not always be 100% accurate.