APA

Cookson C., . (1996). The Obsession. London: Corgi Books.

Chicago

Cookson C, . 1996. The Obsession. London: Corgi Books.

Harvard

Cookson C., . (1996). The Obsession. London: Corgi Books.

MLA

Cookson C, . The Obsession. London: Corgi Books. 1996.