APA استشهاد

P., A. K., George, T. S., & T., S. N. Character strength development: Perspectives from positive psychology.

استشهاد بنمط شيكاغو

P., Aneesh Kumar, Tony Sam George, و Sudhesh N. T. Character Strength Development: Perspectives from Positive Psychology.

MLA استشهاد

P., Aneesh Kumar, et al. Character Strength Development: Perspectives from Positive Psychology.