Helen Paiba. (1998). Funny Stories for 7 Year Olds (First Edition.). Pan Macmillan.
Cita Chicago Style (17a ed.)Helen Paiba. Funny Stories for 7 Year Olds. First Edition. Pan Macmillan, 1998.
Cita MLA (9a ed.)Helen Paiba. Funny Stories for 7 Year Olds. First Edition. Pan Macmillan, 1998.
Precaución: Estas citas no son 100% exactas.