APA (7th ed.) Citation

Christie, A., & Machado, E. Asesinato en el Orient Express.

Chicago Style (17th ed.) Citation

Christie, Agatha, and Eduardo Machado. Asesinato En El Orient Express. Barcelona.

MLA (9th ed.) Citation

Christie, Agatha, and Eduardo Machado. Asesinato En El Orient Express.

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