APA-Zitierstil (7. Ausg.)

Clark, H., & Holmes, J. (2014). What we found in the sofa and how it saved the world (1. pbk. ed.). Little, Brown.

Chicago-Zitierstil (17. Ausg.)

Clark, Henry, und Jeremy Holmes. What We Found in the Sofa and How It Saved the World. 1. pbk. ed. New York, NY: Little, Brown, 2014.

MLA-Zitierstil (9. Ausg.)

Clark, Henry, und Jeremy Holmes. What We Found in the Sofa and How It Saved the World. 1. pbk. ed. Little, Brown, 2014.