APA aipamena

(1974). The Layout of Roades in Entrol Areas: Metric suppliment. HMSO.

Chicago Style aipamena

The Layout of Roades in Entrol Areas: Metric Suppliment. London: HMSO, 1974.

MLA aipamena

The Layout of Roades in Entrol Areas: Metric Suppliment. HMSO, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.