APA
European Centre for Community Education, . (1987). Schriften des European Centre for Community Education, ECCE. Berlin: Verlag Express-Ed.
Chicago
European Centre for Community Education, . 1987. Schriften des European Centre for Community Education, ECCE. Berlin: Verlag Express-Ed.
Harvard
European Centre for Community Education, . (1987). Schriften des European Centre for Community Education, ECCE. Berlin: Verlag Express-Ed.
MLA
European Centre for Community Education, . Schriften des European Centre for Community Education, ECCE. Berlin: Verlag Express-Ed. 1987.