Cruickshank, D. R. (1996). Preparing america's teachers. Phi Delta Kappa Educational Foundation.
芝加哥风格引文Cruickshank, Donald R. Preparing America's Teachers. Indiana, Estados Unidos: Phi Delta Kappa Educational Foundation, 1996.
MLA引文Cruickshank, Donald R. Preparing America's Teachers. Phi Delta Kappa Educational Foundation, 1996.
警告：这些引文格式不一定是100％准确.