Elsworth, D. H. (200). Motivation in education. New York : Nova Science Publishers.
芝加哥风格引文Elsworth, Desmond H. Motivation in Education. New York : Nova Science Publishers, 200.
MLA引文Elsworth, Desmond H. Motivation in Education. New York : Nova Science Publishers, 200.
警告：这些引文格式不一定是100％准确.