APA (7th ed.) Citation

Drury, D. G. (1970). A fresh approach to the classification of the genus Gnaphalium with particular reference to the species present in New Zealand, Inuleae-Compositae ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Drury, D. G. A Fresh Approach to the Classification of the Genus Gnaphalium with Particular Reference to the Species Present in New Zealand, Inuleae-Compositae. [Sonderdr.]. 1970.

MLA (9th ed.) Citation

Drury, D. G. A Fresh Approach to the Classification of the Genus Gnaphalium with Particular Reference to the Species Present in New Zealand, Inuleae-Compositae. [Sonderdr.]. 1970.