APA (7th ed.) Citation

Não informado. (1890). Contributions from the United States National Herbarium. Smithsonian Institution.

Chicago Style (17th ed.) Citation

Não informado. Contributions from the United States National Herbarium. Washington: Smithsonian Institution, 1890.

MLA (8th ed.) Citation

Não informado. Contributions from the United States National Herbarium. Smithsonian Institution, 1890.

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