APA (7e ed.) Bronvermelding

Não informado. (1981). Human Toxicology. Macmillan Press, Scientific and Medical Division.

Chicago (17e ed.) Bronvermelding

Não informado. Human Toxicology. Hampshire, Inglaterra: Macmillan Press, Scientific and Medical Division, 1981.

MLA (8e ed.) Bronvermelding

Não informado. Human Toxicology. Macmillan Press, Scientific and Medical Division, 1981.

Let op: Deze citaties zijn niet altijd 100% accuraat.