APA-Zitierstil (7. Ausg.)

Hughes, W., Doran, K., & Lavery, J. (2010). Critical thinking: An introduction to the basic skills (6. ed.). Broadview Press.

Chicago-Zitierstil (17. Ausg.)

Hughes, William, Katheryn Doran, und Jonathan Lavery. Critical Thinking: An Introduction to the Basic Skills. 6. ed. Peterborough, Ont. [u.a.]: Broadview Press, 2010.

MLA-Zitierstil (9. Ausg.)

Hughes, William, et al. Critical Thinking: An Introduction to the Basic Skills. 6. ed. Broadview Press, 2010.