APA (7th ed.) Citation

Bahls, L. L. (2013). Northwest diatoms. 31 species from Alberta, Idaho, Montana, Oregon, South Dakota, and Washington, including 17 species described as new / Loren L. Bahls: 31 species from Alberta, Idaho, Montana, Oregon, South Dakota, and Washington, including 17 species described as new. Loren L. Bahls.

Chicago Style (17th ed.) Citation

Bahls, Loren L. Northwest Diatoms. 31 Species from Alberta, Idaho, Montana, Oregon, South Dakota, and Washington, Including 17 Species Described as New / Loren L. Bahls: 31 Species from Alberta, Idaho, Montana, Oregon, South Dakota, and Washington, Including 17 Species Described as New. [Helena, MT]: Loren L. Bahls, 2013.

MLA (9th ed.) Citation

Bahls, Loren L. Northwest Diatoms. 31 Species from Alberta, Idaho, Montana, Oregon, South Dakota, and Washington, Including 17 Species Described as New / Loren L. Bahls: 31 Species from Alberta, Idaho, Montana, Oregon, South Dakota, and Washington, Including 17 Species Described as New. Loren L. Bahls, 2013.

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