Παραπομπή σε μορφή APA (7η εκδ.)

Holmeyer, O., & Ottinger, R. L. (1991). External environmental costs of electric power: Analysis and Internalization: Proceedings of a German-American Workshop, held at Ladenburg, FRG, October 23-25, 1990 ; Olav Hohmeyer ; Richard L. Ottinger (Eds.). Springer - Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Holmeyer, Olav, και Richard L. Ottinger. External Environmental Costs of Electric Power: Analysis and Internalization: Proceedings of a German-American Workshop, Held at Ladenburg, FRG, October 23-25, 1990 ; Olav Hohmeyer ; Richard L. Ottinger (Eds.). Berlin: Springer - Verlag, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

Holmeyer, Olav, και Richard L. Ottinger. External Environmental Costs of Electric Power: Analysis and Internalization: Proceedings of a German-American Workshop, Held at Ladenburg, FRG, October 23-25, 1990 ; Olav Hohmeyer ; Richard L. Ottinger (Eds.). Springer - Verlag, 1991.