APA (7th ed.) Citation

Smith, J. D. (1904). Undescribed Plants from Guatemala and Other Central American Republics. XXV. Zenodo.

Chicago Style (17th ed.) Citation

Smith, John Donnell. Undescribed Plants from Guatemala and Other Central American Republics. XXV. Zenodo, 1904.

MLA (9th ed.) Citation

Smith, John Donnell. Undescribed Plants from Guatemala and Other Central American Republics. XXV. Zenodo, 1904.

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