APA Style

POST harvest improvements for the eighties and nineties: proceedings of the 10th anniversary seminar of the GASGA, Amsterdam, June 18th 1981. (1981). : GASGA.

MLA Style

POST harvest improvements for the eighties and nineties: proceedings of the 10th anniversary seminar of the GASGA, Amsterdam, June 18th 1981. . : GASGA, 1981. Electronic resources.