Dyfyniad APA
ebrary, Inc, Csikszentmihalyi, M., & Csikszentmihalyi, I. S. (2006). A life worth living: Contributions to positive psychology. Oxford University Press.
Dyfyniad Arddull Chicago
ebrary, Inc, Mihaly Csikszentmihalyi, and Isabella Selega Csikszentmihalyi. A Life Worth Living: Contributions to Positive Psychology. Oxford ; New York: Oxford University Press, 2006.
Dyfyniad MLA
ebrary, Inc, et al. A Life Worth Living: Contributions to Positive Psychology. Oxford University Press, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.