APA aipamena

Gibb, D. E. W. (1957). Lloyd's of London: A study in individualism. London: MacMillan.

Chicago Style aipamena

Gibb, David Eric Wilso. Lloyd's of London: A Study in Individualism. London: MacMillan, 1957.

MLA aipamena

Gibb, David Eric Wilso. Lloyd's of London: A Study in Individualism. London: MacMillan, 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.