APA

Barnard R., . (1999). Touched by the dead. London: Harper & Collins.

Chicago

Barnard Robert, . 1999. Touched by the dead. London: Harper & Collins.

Harvard

Barnard R., . (1999). Touched by the dead. London: Harper & Collins.

MLA

Barnard Robert, . Touched by the dead. London: Harper & Collins. 1999.