APA (7e ed.) Bronvermelding

Não informado. (2001). Zoonoses surveillance. Center for Disease Control, Department of Health, Education Welfare.

Chicago (17e ed.) Bronvermelding

Não informado. Zoonoses Surveillance. Atlanta, Ga: Center for Disease Control, Department of Health, Education Welfare, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Zoonoses Surveillance. Center for Disease Control, Department of Health, Education Welfare, 2001.

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