APA aipamena

George Philip & Son. (1991). Philip's great world atlas. G. Philip.

Chicago Style aipamena

George Philip & Son. Philip's Great World Atlas. London: G. Philip, 1991.

MLA aipamena

George Philip & Son. Philip's Great World Atlas. G. Philip, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.