APA-viite (7. p.)

Mitchell, T., & Dudley, A. (2002). Acne: The 'at your fingertips' guide. Class.

Chicago-viite (17. p.)

Mitchell, Tim, ja Alison Dudley. Acne: The 'at Your Fingertips' Guide. London: Class, 2002.

MLA-viite (9. p.)

Mitchell, Tim, ja Alison Dudley. Acne: The 'at Your Fingertips' Guide. Class, 2002.