APA(7版)引用形式

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

Chicagoスタイル(17版)引用形式

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

MLA(9版)引用形式

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

警告: この引用は必ずしも正確ではありません.