APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.