APA引文

Thoreau. (1989). Selections from Walden, or life in the woods. macmillan.

Chicago Edition Citation

Thoreau. Selections from Walden, or Life in the Woods. chennai: macmillan, 1989.

MLA引文

Thoreau. Selections from Walden, or Life in the Woods. macmillan, 1989.

警告：这些引文格式不一定是100％准确.