APA (7th ed.) Citation

Asherson, P., Buitelaar, J. K., & Kan, C. C. (2011). ADHD in adults: Characterization, diagnosis, and treatment. Cambridge University Press.

Chicago Style (17th ed.) Citation

Asherson, Philip, Jan K. Buitelaar, and Cornelis C. Kan. ADHD in Adults: Characterization, Diagnosis, and Treatment. Cambridge [etc.]: Cambridge University Press, 2011.

MLA (9th ed.) Citation

Asherson, Philip, et al. ADHD in Adults: Characterization, Diagnosis, and Treatment. Cambridge University Press, 2011.