APA (7th ed.) Citation

Berg, W. F., & Hauffe, K. (2018). Current problems in electrophotography ([3rd European colloquium at Zürich, August 1971]. Reprint 2018.). De Gruyter. https://doi.org/10.1515/9783111507743

Chicago Style (17th ed.) Citation

Berg, W. F., and K. Hauffe. Current Problems in Electrophotography. [3rd European colloquium at Zürich, August 1971]. Reprint 2018. Berlin ; Boston: De Gruyter, 2018. https://doi.org/10.1515/9783111507743.

MLA (9th ed.) Citation

Berg, W. F., and K. Hauffe. Current Problems in Electrophotography. [3rd European colloquium at Zürich, August 1971]. Reprint 2018. De Gruyter, 2018. https://doi.org/10.1515/9783111507743.