APA (7th ed.) Citation

(2019). Harmful algal blooms. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Harmful Algal Blooms. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2019.

MLA (9th ed.) Citation

Harmful Algal Blooms. U.S. Department of the Interior, U.S. Geological Survey, 2019.

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