Citazione Stile APA (7a Edizione)

Houghton, P. (2001). On death, dying, and not dying. J. Kingsley.

Citazione stile Chigago Style (17a edizione)

Houghton, Peter. On Death, Dying, and Not Dying. London ; Philadelphia: J. Kingsley, 2001.

Citatione MLA (9a ed.)

Houghton, Peter. On Death, Dying, and Not Dying. J. Kingsley, 2001.