Travers, R. M. W. Essentials of learning: The new cognitive learning for students of education (Fifth edition.).
芝加哥风格引文Travers, Robert Morris William. Essentials of Learning: The New Cognitive Learning for Students of Education. Fifth edition.
MLA引文Travers, Robert Morris William. Essentials of Learning: The New Cognitive Learning for Students of Education. Fifth edition.
警告：这些引文格式不一定是100％准确.