Style de citation APA (7e éd.)

Não informado. (1925). Child health bulletin. American Child Health Association.

Style de citation Chicago (17e éd.)

Não informado. Child Health Bulletin. New York: American Child Health Association, 1925.

Style de citation MLA (8e éd.)

Não informado. Child Health Bulletin. American Child Health Association, 1925.

Attention : ces citations peuvent ne pas être correctes à 100%.