MLA

De Diego, Leo. Suicide and Euthanasia In Older Adults: a Transcultural Journey. Seattle: Hogrefe and Huber, 2001.

APA

De Diego, L. (2001). Suicide and euthanasia in older adults: a transcultural journey. Seattle: Hogrefe and Huber.

Chicago

De Diego, Leo ed. Suicide and Euthanasia In Older Adults: A Transcultural Journey. Seattle: Hogrefe and Huber, 2001.