APA (7e ed.) Bronvermelding

(1916). A Campaign of calumny: The New York charities investigation. America Press.

Chicago (17e ed.) Bronvermelding

A Campaign of Calumny: The New York Charities Investigation. New York: America Press, 1916.

MLA (8e ed.) Bronvermelding

A Campaign of Calumny: The New York Charities Investigation. America Press, 1916.