Citazione Stile APA (7a Edizione)

Peterson, C. (2006). A Primer in positive psychology. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Peterson, Christopher. A Primer in Positive Psychology. Oxford: Oxford University Press, 2006.

Citatione MLA (9a ed.)

Peterson, Christopher. A Primer in Positive Psychology. Oxford University Press, 2006.