Hubbord L Ron. (2007). Introduction to Scientology Ethics. New Era Publication.
芝加哥风格引文Hubbord L Ron. Introduction to Scientology Ethics. Denmark: New Era Publication, 2007.
MLA引文Hubbord L Ron. Introduction to Scientology Ethics. New Era Publication, 2007.
警告：这些引文格式不一定是100％准确.