Frontiers of modern scientific philosophy and humanism;
the Athens Meeting, 1964.

APA Citation

Ethnikon Hidryma Ereunōn (Greece). (1966). Frontiers of modern scientific philosophy and humanism: the Athens Meeting, 1964. Amsterdam: Elsevier Pub. Co..

MLA Citation

Ethnikon Hidryma Ereunōn (Greece). Frontiers of Modern Scientific Philosophy And Humanism: the Athens Meeting, 1964. Amsterdam: Elsevier Pub. Co., 1966.

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