APA (7th ed.) Citation

Cayton, H., Graham, N., & Warner, J. (2008). Alzheimer's & other dementias: Answers at your fingertips (3. ed.). Class Publishing (London).

Chicago Style (17th ed.) Citation

Cayton, Harry, Nori Graham, and James Warner. Alzheimer's & Other Dementias: Answers at Your Fingertips. 3. ed. London: Class Publishing (London), 2008.

MLA (9th ed.) Citation

Cayton, Harry, et al. Alzheimer's & Other Dementias: Answers at Your Fingertips. 3. ed. Class Publishing (London), 2008.