APA (7th ed.) Citation

Bahls, L. L. (2010). Northwest diatoms: Loren L. Bahls. Loren L. Bahls.

Chicago Style (17th ed.) Citation

Bahls, Loren L. Northwest Diatoms: Loren L. Bahls. [Helena, MT]: Loren L. Bahls, 2010.

MLA (9th ed.) Citation

Bahls, Loren L. Northwest Diatoms: Loren L. Bahls. Loren L. Bahls, 2010.

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