APA引文

VanSpanckeren, K. (1999). Outline of American Literature. USA: United States Information Agency.

Trích dẫn kiểu Chicago

VanSpanckeren, Kathryn. Outline of American Literature. USA: United States Information Agency, 1999.

MLA引文

VanSpanckeren, Kathryn. Outline of American Literature. USA: United States Information Agency, 1999.

警告：这些引文格式不一定是100％准确.