APA (7th ed.) Citation

Christie, A. (1948). The murder of Roger Ackroyd. Oxford University.

Chicago Style (17th ed.) Citation

Christie, Agatha. The Murder of Roger Ackroyd. Londres: Oxford University, 1948.

MLA (9th ed.) Citation

Christie, Agatha. The Murder of Roger Ackroyd. Oxford University, 1948.

Warning: These citations may not always be 100% accurate.