Cita APA (7a ed.)

Knighton, C. (2020). Leave only footprints: My acadia-to-zion journey through every national park.

Cita Chicago Style (17a ed.)

Knighton, Conor. Leave Only Footprints: My Acadia-to-zion Journey Through Every National Park. 2020.

Cita MLA (8a ed.)

Knighton, Conor. Leave Only Footprints: My Acadia-to-zion Journey Through Every National Park. 2020.

Precaución: Estas citas no son 100% exactas.