APA aipamena

John & John Apley. (1973). Paediatrics. Bailliere tindall.

Chicago Style aipamena

John and John Apley. Paediatrics. Bailliere tindall, 1973.

MLA aipamena

John and John Apley. Paediatrics. Bailliere tindall, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.