Dyfyniad APA

Patterson, J. T., Fleegler, R., & Huebner, A. (2004). Twentieth - Century United States History: Sách chuyên khảo. United States: Brown University.

Dyfyniad Arddull Chicago

Patterson, James T., Robert Fleegler, và Andrew Huebner. Twentieth - Century United States History: Sách Chuyên Khảo. United States: Brown University, 2004.

Dyfyniad MLA

Patterson, James T., Robert Fleegler, và Andrew Huebner. Twentieth - Century United States History: Sách Chuyên Khảo. United States: Brown University, 2004.

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