APA引文

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

芝加哥风格引文

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

MLA引文

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

警告：这些引文格式不一定是100％准确.