Field, H. C. (1890). The ferns of New Zealand and its immediate dependencies: With directions for their collection and cultivation. Griffith, Farren, Okeden, and Welsh.
Chicago-viite (17. p.)Field, H. C. The Ferns of New Zealand and Its Immediate Dependencies: With Directions for Their Collection and Cultivation. London: Griffith, Farren, Okeden, and Welsh, 1890.
MLA-viite (8. p.)Field, H. C. The Ferns of New Zealand and Its Immediate Dependencies: With Directions for Their Collection and Cultivation. Griffith, Farren, Okeden, and Welsh, 1890.
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