Oxford scholarship online (Online service), Sheldon, K. M., Kashdan, T., & Steger, M. F. (2011). Designing positive psychology: Taking stock and moving forward. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780195373585.001.0001
Čikaški stil citiranja (17. izdanje)Oxford scholarship online (Online service), Kennon M. Sheldon, Todd Kashdan, i Michael F. Steger. Designing Positive Psychology: Taking Stock and Moving Forward. New York: Oxford University Press, 2011. https://doi.org/10.1093/acprof:oso/9780195373585.001.0001.
MLA način citiranja (9. izdanje)Oxford scholarship online (Online service), et al. Designing Positive Psychology: Taking Stock and Moving Forward. Oxford University Press, 2011. https://doi.org/10.1093/acprof:oso/9780195373585.001.0001.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.