APA引文

Siber, K. (2020). 100 hikes of a lifetime: The world's ultimate scenic trails. National Geographic.

Chicago Style (17th ed.) Citation

Siber, Kate. 100 Hikes of a Lifetime: The World's Ultimate Scenic Trails. Washington, D.C.: National Geographic, 2020.

MLA引文

Siber, Kate. 100 Hikes of a Lifetime: The World's Ultimate Scenic Trails. National Geographic, 2020.

警告：這些引文格式不一定是100％准確.