Islamic rings and gems :
the Benjamin Zucker collection /
edited by Derek J. Content ; with contributions by Derek J. Content [and others].

APA Citation

Content, D. J. (1987). Islamic rings and gems: the Benjamin Zucker collection. London: Philip Wilson.

MLA Citation

Content, Derek J. Islamic Rings And Gems: the Benjamin Zucker Collection. London: Philip Wilson, 1987.

Warning: These citations may not always be complete (especially for serials).