APA引文

(1974). Environmentar geomorpholoy and landscape coservation. Stroudshurg.

Chicago Edition Citation

Environmentar Geomorpholoy and Landscape Coservation. Stroudshurg, 1974.

MLA引文

Environmentar Geomorpholoy and Landscape Coservation. Stroudshurg, 1974.

警告：這些引文格式不一定是100％准確.