Tyack, D. B. (1967). Turning points in American educational history. Blaidsdell.
Chicago Style (17th ed.) CitationTyack, David B. Turning Points in American Educational History. Massachusets: Blaidsdell, 1967.
MLA引文Tyack, David B. Turning Points in American Educational History. Blaidsdell, 1967.
警告:這些引文格式不一定是100%准確.