APA
Clark M. H., . (1975). Where are the children?. Glasgow, Great Britain: William Collins Sons & Co Ltd.
Chicago
Clark Mary Higgins, . 1975. Where are the children?. Glasgow, Great Britain: William Collins Sons & Co Ltd.
Harvard
Clark M. H., . (1975). Where are the children?. Glasgow, Great Britain: William Collins Sons & Co Ltd.
MLA
Clark Mary Higgins, . Where are the children?. Glasgow, Great Britain: William Collins Sons & Co Ltd. 1975.