APA Style

al., I, S, E. (1990). Expressions of Islam in buildings. Proceedings of an international seminar sponsored by the Aga Khan Award for architecture and the Indonesian institute of architects. Held in Jakarta and Yogyakarta, Indonesia, 15-19 October 1990. . : .

MLA Style

al., Ismail, Serageldin,, Et. "Expressions of Islam in buildings. Proceedings of an international seminar sponsored by the Aga Khan Award for architecture and the Indonesian institute of architects. Held in Jakarta and Yogyakarta, Indonesia, 15-19 October 1990.". : , 1990. Text.