APA
Blyton E., .The Rat-a-tat Mystery. Chennai: Hachette Childrens Group.
Chicago
Blyton Enid, .The Rat-a-tat Mystery. Chennai: Hachette Childrens Group.
Harvard
Blyton E., .The Rat-a-tat Mystery. Chennai: Hachette Childrens Group.
MLA
Blyton Enid, .Chennai: Hachette Childrens Group. .