APA (7th ed.) Citation

Fava, G. A., Guidi, J., Porcelli, P., Rafanelli, C., Bellomo, A., Grandi, S., . . . Sonino, N. (2012). A cluster analysis-derived classification of psychological distress and illness behavior in the medically ill. Psychological medicine, 42(2), 401-407. https://doi.org/10.1017/S0033291711001231

Chicago Style (17th ed.) Citation

Fava, G. A., et al. "A Cluster Analysis-derived Classification of Psychological Distress and Illness Behavior in the Medically Ill." Psychological Medicine 42, no. 2 (2012): 401-407. https://doi.org/10.1017/S0033291711001231.

MLA (9th ed.) Citation

Fava, G. A., et al. "A Cluster Analysis-derived Classification of Psychological Distress and Illness Behavior in the Medically Ill." Psychological Medicine, vol. 42, no. 2, 2012, pp. 401-407, https://doi.org/10.1017/S0033291711001231.