Frymier, J. R., & Bobb, K. (1977). Annehurst curriculum classification system: A practical way to individualize instruction. Kappa Delta Pi.
芝加哥风格引文Frymier, Jack Rimmel, 与 Kathy Bobb. Annehurst Curriculum Classification System: A Practical Way to Individualize Instruction. West Lafayette, Ind.: Kappa Delta Pi, 1977.
MLA引文Frymier, Jack Rimmel, 与 Kathy Bobb. Annehurst Curriculum Classification System: A Practical Way to Individualize Instruction. Kappa Delta Pi, 1977.
警告：这些引文格式不一定是100％准确.