SOBEL, R. (1963). Basic Facts to Improve Your Grades in United States History. Collier Books.
Chicago Style (17th ed.) CitationSOBEL, Robert. Basic Facts to Improve Your Grades in United States History. Collier Books, 1963.
MLA (8th ed.) CitationSOBEL, Robert. Basic Facts to Improve Your Grades in United States History. Collier Books, 1963.
Warning: These citations may not always be 100% accurate.