APA (7th ed.) Citation

Christie, A., & Eder Zabala, A. (2004). Roger Ackroyden hilketa. Igela.

Chicago Style (17th ed.) Citation

Christie, Agatha, and Ainhoa Eder Zabala. Roger Ackroyden Hilketa. Pamplona: Igela, 2004.

MLA (9th ed.) Citation

Christie, Agatha, and Ainhoa Eder Zabala. Roger Ackroyden Hilketa. Igela, 2004.