Duns Scotus Congress : secundus congressus scholasticus internationalis
MLA
Duns Scotus Congress : Secundus Congressus Scholasticus Internationalis. Romae: Commissio Scotistica, 1966.
APA
(1966). Duns Scotus Congress : secundus congressus scholasticus internationalis. Romae: Commissio Scotistica.
Chicago
Duns Scotus Congress : Secundus Congressus Scholasticus Internationalis. Romae: Commissio Scotistica, 1966.