APA引文

Thoreau, H. D. Walden, or life in the woods. Grolier.

Chicago Edition Citation

Thoreau, Henry David. Walden, or Life in the Woods. Grolier.

MLA引文

Thoreau, Henry David. Walden, or Life in the Woods. Grolier.

警告：這些引文格式不一定是100％准確.