APA

Southgate V., Pritchett A., .The Big Pancake. London: Ladybird.

Chicago

Southgate Vera, Pritchett Andy, .The Big Pancake. London: Ladybird.

Harvard

Southgate V., Pritchett A., .The Big Pancake. London: Ladybird.

MLA

Southgate Vera, Pritchett Andy, .London: Ladybird. .