APA aipamena

Gill, A. (2013). City of gold. Penguin Books.

Chicago Style aipamena

Gill, Anton. City of Gold. London :: Penguin Books, 2013.

MLA aipamena

Gill, Anton. City of Gold. Penguin Books, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.