American Psychological Association. Division of Population and Environmental Psychology. Journal of population. Human Sciences Press].
Chicago-referens (17:e uppl.)American Psychological Association. Division of Population and Environmental Psychology. Journal of Population. [New York: Human Sciences Press].
MLA-referens (8:e uppl.)American Psychological Association. Division of Population and Environmental Psychology. Journal of Population. Human Sciences Press].
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.