APA

Daywalt D., Jeffers O., .The Crayons Go Back to School. London: .

Chicago

Daywalt Drew, Jeffers Oliver, .The Crayons Go Back to School. London: .

Harvard

Daywalt D., Jeffers O., .The Crayons Go Back to School. London: .

MLA

Daywalt Drew, Jeffers Oliver, .London: . .