Demeter, S. E. (2019). 500 AP U.S. history questions to know by test day (Third edition.). McGraw-Hill Education.
Citace podle Chicago (17th ed.)Demeter, Scott E. 500 AP U.S. History Questions to Know by Test Day. Third edition. New York: McGraw-Hill Education, 2019.
Citace podle MLA (9th ed.)Demeter, Scott E. 500 AP U.S. History Questions to Know by Test Day. Third edition. McGraw-Hill Education, 2019.
Upozornění: Tyto citace jsou generovány automaticky. Nemusí být zcela správně podle citačních pravidel..