APA-referens (7:e uppl.)

Hill, E. Spot Visits His Grandparents (Color). Frederick Warne And Company.

Chicago-referens (17:e uppl.)

Hill, Eric. Spot Visits His Grandparents (Color). Frederick Warne And Company.

MLA-referens (8:e uppl.)

Hill, Eric. Spot Visits His Grandparents (Color). Frederick Warne And Company.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.