APA (7e ed.) Bronvermelding

Não informado. Vaccination inquirer and health review. National Anti-Vaccination League.

Chicago (17e ed.) Bronvermelding

Não informado. Vaccination Inquirer and Health Review. London: National Anti-Vaccination League.

MLA (8e ed.) Bronvermelding

Não informado. Vaccination Inquirer and Health Review. National Anti-Vaccination League.

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