APA aipamena

Steel, D. (2006). Impossible. England : Corgi Books.

Chicago Style aipamena

Steel, Danielle. Impossible. England : Corgi Books, 2006.

MLA aipamena

Steel, Danielle. Impossible. England : Corgi Books, 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.