@book{
title = {Flow - der Weg zum Glück },
author = {},
editor = {Csikszentmihalyi, Mihaly},
editor = {Ingeborg},
editor = {Szöllösi},
year = {2012},
edition = {2. Aufl},
address = {Freiburg [u. a.] },
publisher = {Herder},
}