APA Citation

Castillo C., C., Jensen, A. S., & Snyder, W. E. (2016). Checklist of the Psylloidea (Hemiptera) of the U. S. Pacific Northwest.

Chicago Style Citation

Castillo C., Carmen, Andrew S. Jensen, and William E. Snyder. Checklist of the Psylloidea (Hemiptera) of the U. S. Pacific Northwest. 2016.

MLA Citation

Castillo C., Carmen, Andrew S. Jensen, and William E. Snyder. Checklist of the Psylloidea (Hemiptera) of the U. S. Pacific Northwest. 2016.

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