APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

Castillo C., Carmen, et al. Checklist of the Psylloidea (Hemiptera) of the U. S. Pacific Northwest. 2016.

IICA/CATIE Citation

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