APA引文
Sawyer, W. W. (1943). Mathematician`s Delight (1a.ed.). Penguin books.
Chicago Style (17th ed.) Citation
Sawyer, W. W. Mathematician`s Delight. 1a.ed. Michigan: Penguin books, 1943.
MLA引文
Sawyer, W. W. Mathematician`s Delight. 1a.ed. Penguin books, 1943.
警告:這些引文格式不一定是100%准確.