APA

Cooper E. A., . (1968). No little thing. New York: DDell Publishing Co.

Chicago

Cooper Elizabeth Ann, . 1968. No little thing. New York: DDell Publishing Co.

Harvard

Cooper E. A., . (1968). No little thing. New York: DDell Publishing Co.

MLA

Cooper Elizabeth Ann, . No little thing. New York: DDell Publishing Co. 1968.