APA Citation

Thwaites, T. (1979). Fifty hikes in central Pennsylvania: Walks, day hikes, and backpacking trips in the Keystone State. Somersworth: New Hampshire Pub. Co..

Chicago Style Citation

Thwaites, Tom. Fifty Hikes in Central Pennsylvania: Walks, Day Hikes, and Backpacking Trips in the Keystone State. Somersworth: New Hampshire Pub. Co., 1979.

MLA Citation

Thwaites, Tom. Fifty Hikes in Central Pennsylvania: Walks, Day Hikes, and Backpacking Trips in the Keystone State. Somersworth: New Hampshire Pub. Co., 1979.

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