APA aipamena

Kerby, W. J. (1912). The National Conference of Catholic Charities. Washington, D.C..

Chicago Style aipamena

Kerby, William J. The National Conference of Catholic Charities. Washington, D.C., 1912.

MLA aipamena

Kerby, William J. The National Conference of Catholic Charities. Washington, D.C., 1912.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.