APA aipamena

ORCHARD, D. (1978). Conrete Technology D.f. Orchard. Applied Science Publishers.

Chicago Style aipamena

ORCHARD, D.F. Conrete Technology D.f. Orchard. Applied Science Publishers, 1978.

MLA aipamena

ORCHARD, D.F. Conrete Technology D.f. Orchard. Applied Science Publishers, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.