Barstad, F. (2020). Hiking Oregon's Eagle Cap Wilderness: A guide to the area's greatest hiking adventures (Fourth edition.). Falcon Guides.
Цитирование в стиле Чикаго (17-е изд.)Barstad, Fred. Hiking Oregon's Eagle Cap Wilderness: A Guide to the Area's Greatest Hiking Adventures. Fourth edition. Guilford, Connecticut: Falcon Guides, 2020.
Цитирование MLA (8-е изд.)Barstad, Fred. Hiking Oregon's Eagle Cap Wilderness: A Guide to the Area's Greatest Hiking Adventures. Fourth edition. Falcon Guides, 2020.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.