APA引文

Thoreau, H. D. (2008). Walden and other writings. Full Circle.

Chicago Edition Citation

Thoreau, Henry David. Walden and Other Writings. Full Circle, 2008.

MLA引文

Thoreau, Henry David. Walden and Other Writings. Full Circle, 2008.

警告：这些引文格式不一定是100％准确.