APA引文

O'Brien,Derek. (2005). Ultimate Quiz Challenge (NA.). Penguin Books.

Chicago Style (17th ed.) Citation

O'Brien,Derek. Ultimate Quiz Challenge. NA. New Delhi: Penguin Books, 2005.

MLA引文

O'Brien,Derek. Ultimate Quiz Challenge. NA. Penguin Books, 2005.

警告：這些引文格式不一定是100％准確.