APA (7th ed.) Citation

Twain, M., & Quirk, T. (1994). Tales, speeches, essays, and sketches. Penguin Books.

Chicago Style (17th ed.) Citation

Twain, Mark, and Tom Quirk. Tales, Speeches, Essays, and Sketches. New York: Penguin Books, 1994.

MLA (9th ed.) Citation

Twain, Mark, and Tom Quirk. Tales, Speeches, Essays, and Sketches. Penguin Books, 1994.

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