Insight.
Edited by John V. Hagopian and Martin Dolch.

APA Citation

Hagopian, J. V., Dolch, M. (1964). Insight. Frankfurt am Main: Hirschgraben-Verlag.

MLA Citation

Hagopian, John V, and Martin Dolch. Insight. Frankfurt am Main: Hirschgraben-Verlag, 1964.

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