APA aipamena

LIBRIS, E. (1957). READERS DIGEST CONDENSED BOOKS. TAB PROFESSIONAL.

Chicago Style aipamena

LIBRIS, EX. READERS DIGEST CONDENSED BOOKS. USA: TAB PROFESSIONAL, 1957.

MLA aipamena

LIBRIS, EX. READERS DIGEST CONDENSED BOOKS. TAB PROFESSIONAL, 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.