APA引文
Metz, R. (1960). What is Canon Law? Hawthorn Books.
芝加哥风格引文
Metz, René. What Is Canon Law? New York: Hawthorn Books, 1960.
MLA引文
Metz, René. What Is Canon Law? Hawthorn Books, 1960.
警告：这些引文格式不一定是100％准确.