APA-referens (7:e uppl.)
Delphine society. (1937). Orientation for modern times: A course in three division. Delphine Society.
Chicago-referens (17:e uppl.)
Delphine society. Orientation for Modern Times: A Course in Three Division. United states: Delphine Society, 1937.
MLA-referens (9:e uppl.)
Delphine society. Orientation for Modern Times: A Course in Three Division. Delphine Society, 1937.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.