APA Citation

Twain, M. (2004). Letters from the earth: Uncensored writings. New York: Harper Perennial.

Chicago Style Citation

Twain, Mark. Letters From the Earth: Uncensored Writings. New York: Harper Perennial, 2004.

MLA Citation

Twain, Mark. Letters From the Earth: Uncensored Writings. New York: Harper Perennial, 2004.

Warning: These citations may not always be 100% accurate.