Gaya APA

Hassan, K. et al (2008). TRL 666 Durability of Continously Reinforced Concrete Surfaced With Asphalt . : TRL.

Gaya MLA

Hassan, K.E.. et al. "TRL 666 Durability of Continously Reinforced Concrete Surfaced With Asphalt". : TRL, 2008. Text.