APA引文

Thoreau, H. D., & (Firm), P. (2024). A plea for Captain John Brown. Blacksburg, VA.

Chicago Style Citation

Thoreau, Henry David,, and ProQuest (Firm). A Plea for Captain John Brown. Blacksburg, VA, 2024.

MLA引文

Thoreau, Henry David,, and ProQuest (Firm). A Plea for Captain John Brown. Blacksburg, VA, 2024.

警告：这些引文格式不一定是100％准确.