IMZ report:
records, disques, Schallplatten. [General report on the 6th International IMZ Congress, Zagreb, 10-13 May, 1967] Edited by Kurt Blaukopf.
APA Citation
Blaukopf, K., International Music Centre. (1967). IMZ report: records, disques, Schallplatten. [General report on the 6th International IMZ Congress, Zagreb, 10-13 May, 1967] Edited by Kurt Blaukopf. Vienna: IMZ.
MLA Citation
Blaukopf, Kurt, and International Music Centre. IMZ Report: Records, Disques, Schallplatten. [General Report On the 6th International IMZ Congress, Zagreb, 10-13 May, 1967] Edited by Kurt Blaukopf. Vienna: IMZ, 1967.
Warning: These citations may not always be complete (especially for serials).