APA引文

Appalachian Voices & YouTube. Innovative Mine Reclamation in Appalachia.

Chicago Style (17th ed.) Citation

Appalachian Voices and YouTube. Innovative Mine Reclamation in Appalachia.

MLA引文

Appalachian Voices and YouTube. Innovative Mine Reclamation in Appalachia.

警告：這些引文格式不一定是100％准確.