APA (7th ed.) Citation

Burkill, I. H. (1940). Slight Zygomorphy in Dioscorea sylvatica Ecklon ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Burkill, I. H. Slight Zygomorphy in Dioscorea Sylvatica Ecklon. [Sonderdr.]. 1940.

MLA (9th ed.) Citation

Burkill, I. H. Slight Zygomorphy in Dioscorea Sylvatica Ecklon. [Sonderdr.]. 1940.

Warning: These citations may not always be 100% accurate.