APA (7th ed.) Citation

Dykes, W. R. (1974). The genus Iris (Nachdr. d. Ausg. Cambridge 1913.). Dover.

Chicago Style (17th ed.) Citation

Dykes, William R. The Genus Iris. Nachdr. d. Ausg. Cambridge 1913. New York: Dover, 1974.

MLA (9th ed.) Citation

Dykes, William R. The Genus Iris. Nachdr. d. Ausg. Cambridge 1913. Dover, 1974.

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