Cita APA (7a ed.)
Abdel-Khalek, A., & Lester, D. (2006). Optimism and Pessimism in Kuwaiti and American College Students. International Journal of Social Psychiatry, 52(2), 110-127.
Cita Chicago Style (17a ed.)
Abdel-Khalek, Ahmed, y David Lester. "Optimism and Pessimism in Kuwaiti and American College Students." International Journal of Social Psychiatry 52, no. 2 (2006): 110-127.
Cita MLA (9a ed.)
Abdel-Khalek, Ahmed, y David Lester. "Optimism and Pessimism in Kuwaiti and American College Students." International Journal of Social Psychiatry, vol. 52, no. 2, 2006, pp. 110-127.
Precaución: Estas citas no son 100% exactas.