APA Style

Lane, M, B. et al (1988). Sanʻaʼ: pilot restoration projects for the international campaign to safeguard the old city of Sanʻaʼ . ye: .

MLA Style

Lane, Michael, Barry.. et al. "Sanʻaʼ: pilot restoration projects for the international campaign to safeguard the old city of Sanʻaʼ". ye: , 1988. print.