Seuss, D. (1989). And to think that I saw it on Mulberry Street. Random House.
Chicago-referens (17:e uppl.)Seuss, Dr. And to Think That I Saw It on Mulberry Street. New York: Random House, 1989.
MLA-referens (8:e uppl.)Seuss, Dr. And to Think That I Saw It on Mulberry Street. Random House, 1989.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.