Atwell, N. (1990). Coming to know: Writing to learn in the intermediate grades. Heinemann.
芝加哥风格引文Atwell, Nancie. Coming to Know: Writing to Learn in the Intermediate Grades. Portsmouth, N.H: Heinemann, 1990.
MLA引文Atwell, Nancie. Coming to Know: Writing to Learn in the Intermediate Grades. Heinemann, 1990.
警告：这些引文格式不一定是100％准确.