Παραπομπή σε μορφή APA (7η εκδ.)

Duckstein, L., Goicoecha, A., & Zionts, S. (1992). Theory and applications in business, industry and government: Proceedings of the ninth International Conference. Springer - Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Duckstein, L., A. Goicoecha, και S. Zionts. Theory and Applications in Business, Industry and Government: Proceedings of the Ninth International Conference. New York: Springer - Verlag, 1992.

Παραπομπή σε μορφή MLA (8th εκδ.)

Duckstein, L., et al. Theory and Applications in Business, Industry and Government: Proceedings of the Ninth International Conference. Springer - Verlag, 1992.