APA

blackstone s., mockford c., . (2006). cleo's alphabet book. cairo: elias modern publishing.

Chicago

blackstone stella, mockford coroline, . 2006. cleo's alphabet book. cairo: elias modern publishing.

Harvard

blackstone s., mockford c., . (2006). cleo's alphabet book. cairo: elias modern publishing.

MLA

blackstone stella, mockford coroline, . cleo's alphabet book. cairo: elias modern publishing. 2006.