Citazione Stile APA (7a Edizione)

Henry, J. (1997). Management of poisoning: A handbook for health care workers. World Health Organization.

Citazione stile Chigago Style (17a edizione)

Henry, J.A. Management of Poisoning: A Handbook for Health Care Workers. Geneva: World Health Organization, 1997.

Citatione MLA (9a ed.)

Henry, J.A. Management of Poisoning: A Handbook for Health Care Workers. World Health Organization, 1997.