APA (7th ed.) Citation

Barnhart, J. H. (1922). Plant nomenclature ([Sonderdr.].).

Chicago Style (17th ed.) Citation

Barnhart, John Hendley. Plant Nomenclature. [Sonderdr.]. 1922.

MLA (9th ed.) Citation

Barnhart, John Hendley. Plant Nomenclature. [Sonderdr.]. 1922.

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