APA-Zitierstil (7. Ausg.)

(1981). Environmental impact assessment: Proceedings of a seminar of the United Nations Economic Commission for Europe, Villach, Austria, Sept. 1979 (1. ed.). Pergamon.

Chicago-Zitierstil (17. Ausg.)

Environmental Impact Assessment: Proceedings of a Seminar of the United Nations Economic Commission for Europe, Villach, Austria, Sept. 1979. 1. ed. Oxford u.a: Pergamon, 1981.

MLA-Zitierstil (9. Ausg.)

Environmental Impact Assessment: Proceedings of a Seminar of the United Nations Economic Commission for Europe, Villach, Austria, Sept. 1979. 1. ed. Pergamon, 1981.