Giraldi Cambrensis opera.
APA Citation
Giraldus, C., Warner, G. F. (George Frederic)., Dimock, J. Francis., Brewer, J. S. (John Sherren). (186191). Giraldi Cambrensis opera. London: Longman & co. ; [etc., etc.].
MLA Citation
Giraldus, Cambrensis, 1146?-1223?, George F. (George Frederic) Warner, James Francis Dimock, and J. S. (John Sherren) Brewer. Giraldi Cambrensis Opera. London: Longman & co. ; [etc., etc.], 186191.
Warning: These citations may not always be complete (especially for serials).