Snowling, M. J. (1985). Children's written language difficulties: Ssessment and management. NFER-Nelson.
芝加哥风格引文Snowling, Margaret J. Children's Written Language Difficulties: Ssessment and Management. Berkshire: NFER-Nelson, 1985.
MLA引文Snowling, Margaret J. Children's Written Language Difficulties: Ssessment and Management. NFER-Nelson, 1985.
警告：这些引文格式不一定是100％准确.