APA aipamena

Attenborough, K. (1972). Cities file T100 30. Oxford University Press.

Chicago Style aipamena

Attenborough, Keith. Cities File T100 30. Oxford University Press, 1972.

MLA aipamena

Attenborough, Keith. Cities File T100 30. Oxford University Press, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.