APA (7th ed.) Citation

Plumb, G. A. (2013). Waterfall lover's guide Pacific Northwest: Where to find hundreds of spectacular waterfalls in Washington, Oregon, and Idaho (Fifth edition.). Mountaineers Books.

Chicago Style (17th ed.) Citation

Plumb, Gregory Alan. Waterfall Lover's Guide Pacific Northwest: Where to Find Hundreds of Spectacular Waterfalls in Washington, Oregon, and Idaho. Fifth edition. Seattle: Mountaineers Books, 2013.

MLA (8th ed.) Citation

Plumb, Gregory Alan. Waterfall Lover's Guide Pacific Northwest: Where to Find Hundreds of Spectacular Waterfalls in Washington, Oregon, and Idaho. Fifth edition. Mountaineers Books, 2013.

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