Bötrül. Distinguishing the Views and Philosophies. State University of New York Press.
芝加哥风格引文Bötrül. Distinguishing the Views and Philosophies. State University of New York Press.
MLA引文Bötrül. Distinguishing the Views and Philosophies. State University of New York Press.
警告：这些引文格式不一定是100％准确.