APA (7e ed.) Bronvermelding

Walsh, F. P. (1937). Ratify the Child Labor Amendment. Catholic Citizens' Committee for Ratification of the Child Labor Amendment.

Chicago (17e ed.) Bronvermelding

Walsh, Frank P. Ratify the Child Labor Amendment. New York City: Catholic Citizens' Committee for Ratification of the Child Labor Amendment, 1937.

MLA (8e ed.) Bronvermelding

Walsh, Frank P. Ratify the Child Labor Amendment. Catholic Citizens' Committee for Ratification of the Child Labor Amendment, 1937.