APA (7th ed.) Citation

Coulter, J. M., & Rose, J. N. (1888). Some Notes on Western Umbelliferæ. II. Zenodo.

Chicago Style (17th ed.) Citation

Coulter, John Merle, and J. N. Rose. Some Notes on Western Umbelliferæ. II. Zenodo, 1888.

MLA (9th ed.) Citation

Coulter, John Merle, and J. N. Rose. Some Notes on Western Umbelliferæ. II. Zenodo, 1888.

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