APA aipamena

Parkinson, C. N. (1971). The law of delay. John Murray.

Chicago Style aipamena

Parkinson, C. Northcote. The Law of Delay. London: John Murray, 1971.

MLA aipamena

Parkinson, C. Northcote. The Law of Delay. John Murray, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.