Ruddell, R. B. (1978). Families. Big and little. How do you look? How do you feel? Good morning mouse! What is that? Mysteries. Allyn and Bacon.
Chicago-referens (17:e uppl.)Ruddell, Robert B. Families. Big and Little. How Do You Look? How Do You Feel? Good Morning Mouse! What Is That? Mysteries. Boston: Allyn and Bacon, 1978.
MLA-referens (9:e uppl.)Ruddell, Robert B. Families. Big and Little. How Do You Look? How Do You Feel? Good Morning Mouse! What Is That? Mysteries. Allyn and Bacon, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.