APA (7th ed.) Citation

Christie, A. (2008). O assassinato de Roger Ackroyd. RBA.

Chicago Style (17th ed.) Citation

Christie, Agatha. O Assassinato De Roger Ackroyd. RBA, 2008.

MLA (8th ed.) Citation

Christie, Agatha. O Assassinato De Roger Ackroyd. RBA, 2008.

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