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.
Citação norma ChicagoField, 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.
Citação norma MLAField, H. C. The Ferns of New Zealand and Its Immediate Dependencies: With Directions for Their Collection and Cultivation. Griffith, Farren, Okeden, and Welsh, 1890.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.