APA aipamena

CHRISTIE, A. (2015). AND THEN THERE WERE NONE. HARPERCOLLINS PUBLISHERS.

Chicago Style aipamena

CHRISTIE, AGATHA. AND THEN THERE WERE NONE. LONDON: HARPERCOLLINS PUBLISHERS, 2015.

MLA aipamena

CHRISTIE, AGATHA. AND THEN THERE WERE NONE. HARPERCOLLINS PUBLISHERS, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.