APA引文

Mattea, K. (2016). Heart of the world: Colorado's national parks. PBS.

Chicago Style (17th ed.) Citation

Mattea, Kathy. Heart of the World: Colorado's National Parks. Arlington, VA: PBS, 2016.

MLA引文

Mattea, Kathy. Heart of the World: Colorado's National Parks. PBS, 2016.

警告：這些引文格式不一定是100％准確.