Rubinstein, R. (1948). John Citizen and the law. Penguin books.
Chicago-Zitierstil (17. Ausg.)Rubinstein, Ronald. John Citizen and the Law. [West Drayton]: Penguin books, 1948.
MLA-Zitierstil (8. Ausg.)Rubinstein, Ronald. John Citizen and the Law. Penguin books, 1948.
警告：这些引文格式不一定是100％准确.