Gaya APA

Watt, W, M., Cachia, P. (1996). A history of islamic spain / W. Montgomery Watt (1). Surabaya, Usaha Nasional: Edinburgh University Press.

Gaya MLA

Watt, W., Montgomery., Cachia, Piere. "A history of islamic spain / W. Montgomery Watt". 1 Surabaya, Usaha Nasional: Edinburgh University Press, 1996. Text.