APA aipamena

BALDACCI DAVID. (2015). THE KEEPER. MACMILLAN CHOLDREN'S BOOKS.

Chicago Style aipamena

BALDACCI DAVID. THE KEEPER. UK: MACMILLAN CHOLDREN'S BOOKS, 2015.

MLA aipamena

BALDACCI DAVID. THE KEEPER. MACMILLAN CHOLDREN'S BOOKS, 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.