Blair, S. (2019). Day hike! Washington Olympic Peninsula (5th edition.). Sasquatch Books.
Cita Chicago Style (17a ed.)Blair, Seabury. Day Hike! Washington Olympic Peninsula. 5th edition. Seattle: Sasquatch Books, 2019.
Cita MLA (8a ed.)Blair, Seabury. Day Hike! Washington Olympic Peninsula. 5th edition. Sasquatch Books, 2019.
Precaución: Estas citas no son 100% exactas.