APA (7th ed.) Zitazioa

Idle, E. (2019). Always look on the bright side of life: A sortabiography (Paperback edition.). Weidenfeld & Nicolson.

Chicago Style (17th ed.) Zitazioa

Idle, Eric. Always Look on the Bright Side of Life: A Sortabiography. Paperback edition. London: Weidenfeld & Nicolson, 2019.

MLA (9th ed.) Zitazioa

Idle, Eric. Always Look on the Bright Side of Life: A Sortabiography. Paperback edition. Weidenfeld & Nicolson, 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.