APA (7e ed.) Bronvermelding

Craven, A. O., & Johnson, W. (1950). The United States, experiment in democracy. Ginn.

Chicago (17e ed.) Bronvermelding

Craven, Avery Odelle, en Walter Johnson. The United States, Experiment in Democracy. Boston: Ginn, 1950.

MLA (9e ed.) Bronvermelding

Craven, Avery Odelle, en Walter Johnson. The United States, Experiment in Democracy. Ginn, 1950.