APA (7th ed.) Citation

Strother, J. L. (1987). Damnxanthodium (Compositae: Heliantheae), a new genus from Mexico ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Strother, John L. Damnxanthodium (Compositae: Heliantheae), a New Genus from Mexico. [Sonderdr.]. 1987.

MLA (9th ed.) Citation

Strother, John L. Damnxanthodium (Compositae: Heliantheae), a New Genus from Mexico. [Sonderdr.]. 1987.

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