Gaya APA

Grunebaum, G, V., Watson, K. (1970). Classical Islam : a history 600-1258 / G.E. Von Grunebaum (Ed. 1). London: George Allen and Unwin.

Gaya MLA

Grunebaum, G.E., Von., Watson, Katherine.. "Classical Islam : a history 600-1258 / G.E. Von Grunebaum". Ed. 1 London: George Allen and Unwin, 1970. Buku.